CA2464715A1 - Optical junction apparatus and methods employing optical power transverse-transfer - Google Patents
Optical junction apparatus and methods employing optical power transverse-transfer Download PDFInfo
- Publication number
- CA2464715A1 CA2464715A1 CA002464715A CA2464715A CA2464715A1 CA 2464715 A1 CA2464715 A1 CA 2464715A1 CA 002464715 A CA002464715 A CA 002464715A CA 2464715 A CA2464715 A CA 2464715A CA 2464715 A1 CA2464715 A1 CA 2464715A1
- Authority
- CA
- Canada
- Prior art keywords
- optical
- transfer
- optical waveguide
- waveguide
- external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2852—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12002—Three-dimensional structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
- G02B6/423—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12119—Bend
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/12195—Tapering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
- G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
- G02B6/4232—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using the surface tension of fluid solder to align the elements, e.g. solder bump techniques
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Abstract
An optical apparatus comprises an optical device (910) fabricated on a substrate (1902), an external-transfer optical waveguide (1930) fabricated on the substrate (1902) and/or on the optical device, and a transmission optical waveguide (1920). The optical device and/or the external-transfer waveguide are adapted for and positioned for transfer of optical power therebetween (end-transfer or transverse-transfer). The external-transfer waveguide and/or the transmission waveguide are adapted for transverse-transfer of optical power therebetween (mode-interference-coupled or adiabatic). The transmission waveguide is initially provided as a component mechanically separate from the substrate, device, and external-transfer waveguide. Assembly of the transmission waveguide with the substrate, device, and/or external-transfer waveguide results in relative positioning of the external-transfer waveguide and the transmission waveguide for enabling transverse-transfer of optical power therebetween. Optical power transfer between the device and the transmission waveguide through the external-transfer waveguide is thereby enabled. The transmission waveguide may preferably comprise a planar waveguide on a waveguide substrate.
Claims (241)
1. An optical apparatus, comprising:
an optical device on a substrate;
an external-transfer optical waveguide, the external-transfer optical waveguide including an optical junction region; and a transmission optical waveguide, the transmission optical waveguide including an optical junction region, the optical device and the external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power therebetween at the respective optical junction regions.
an optical device on a substrate;
an external-transfer optical waveguide, the external-transfer optical waveguide including an optical junction region; and a transmission optical waveguide, the transmission optical waveguide including an optical junction region, the optical device and the external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power therebetween at the respective optical junction regions.
2. The apparatus of Claim 1, the transmission optical waveguide being assembled with at least one of the substrate, the optical device, and the external-transfer optical waveguide so as to position the respective optical junction regions for enabling transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
3. The apparatus of Claim 1, further comprising a joining element, the joining element securing the transmission optical waveguide to at least one of the substrate, the optical device, and the external-transfer optical waveguide so as to position the respective optical junction regions for enabling transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
4. The apparatus of Claim 1, the optical junction region of at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for enabling mode-interference-coupled transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
5. The apparatus of Claim 4, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for maintaining transverse-offset optical power transfer loss therebetween below about 0.5 dB
for transverse offsets at least as large as about ~0.5 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
for transverse offsets at least as large as about ~0.5 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
6. The apparatus of Claim 1, the optical junction region of at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for enabling substantially adiabatic transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
7. The apparatus of Claim 6, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for maintaining transverse-offset optical power transfer loss therebetween below about 0.5 dB
for transverse offsets at least as large as about ~1.0 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
for transverse offsets at least as large as about ~1.0 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
8. The apparatus of Claim 6, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for maintaining transverse-offset optical power transfer loss therebetween below about 0.5 dB
for transverse offsets at least as large as about ~1.5 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
for transverse offsets at least as large as about ~1.5 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
9. IBO'a. The apparatus of Claim 6, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for maintaining transverse-offset optical power transfer loss therebetween within about ~0.5 dB of a nominal optical power transfer loss level for transverse offsets at least as large as about ~0.7 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
10. IBO'b. The apparatus of Claim 6, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for maintaining transverse-offset optical power transfer loss therebetween within about ~0.5 dB of a nominal optical power transfer loss level for transverse offsets at least as large as about ~1.0 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
11. The apparatus of Claim 6, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for maintaining transverse-offset optical power transfer loss therebetween within about ~0.5 dB of a nominal optical power transfer loss level for transverse offsets at least as large as about ~1.5 times a corresponding transverse optical mode size characteristic of the transmission optical waveguide and the external-transfer optical waveguide.
12. The apparatus of Claim 1, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
13. The apparatus of Claim 12, the optical device having an etched end face, the etched end face serving at least in part to adapt the optical device for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
14. The apparatus of Claim 12, at least one of the optical device and the external transfer optical waveguide being adapted for and positioned for enabling substantially spatial-mode-matched end-transfer of optical power between the optical device and the external-transfer optical waveguide.
15. The apparatus of Claim 12, at least a portion of the external-transfer optical waveguide being formed by quantum-well inter-mixing of a portion of the optical device.
16. The apparatus of Claim 1, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power between the optical device and the external-transfer optical waveguide.
17. The apparatus of Claim 1, at least a portion of the external-transfer optical waveguide being a low-modal-index optical waveguide.
18. The apparatus of Claim 1, at least a portion of the external-transfer optical waveguide being a high-modal-index optical waveguide.
19. The apparatus of Claim 1, at least a portion of the external-transfer optical waveguide including a core and lower-index cladding.
20. The apparatus of Claim 19, at least a portion of the cladding including a metal film.
21. The apparatus of Claim 1, at least a portion of the external-transfer optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
22. The apparatus of Claim 1, at least a portion of the transmission optical waveguide being a low-modal-index optical waveguide.
23. The apparatus of Claim 1, at least a portion of the transmission optical waveguide being a high-modal-index optical waveguide.
24. The apparatus of Claim 1, at least a portion of the transmission optical waveguide including a core and lower-index cladding.
25. The apparatus of Claim 24, at least a portion of the cladding including a metal film.
26. The apparatus of Claim 1, at least a portion of the transmission optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
27. The apparatus of Claim 1, the transmission optical waveguide being adapted at an end thereof for enabling end-transfer of optical power to a single-mode optical fiber.
28. The apparatus of Claim 1, the transmission optical waveguide being a planar waveguide on a waveguide substrate.
29. The apparatus of Claim 28, the transmission optical waveguide being one of multiple planar waveguides on the waveguide substrate, the multiple planar waveguides forming a planar waveguide circuit.
30. The apparatus of Claim 1, the transmission optical waveguide being an optical fiber, the optical fiber having a fiber-optic-taper segment, the optical junction region of the optical fiber including at least a portion of the fiber-optic-taper segment.
31. The apparatus of Claim 1, the transmission optical waveguide being an optical fiber, at least a portion of the optical junction region thereof having cladding transversely asymmetrically removed therefrom.
32. The apparatus of Claim 1, the transmission optical waveguide being an optical fiber, the optical junction region thereof being a beveled end thereof.
33. The apparatus of Claim 1, at least a portion of the transmission optical waveguide being adapted for providing a portion of functionality of the optical device.
34. The apparatus of Claim 1, at least a portion of the external-transfer optical waveguide being adapted for providing a portion of functionality of the optical device.
35. An optical junction apparatus, comprising:
a first optical waveguide, the first optical waveguide including an optical junction region;
a second optical waveguide, the second optical waveguide including an optical junction region; and a joining element, at least one of the first and second optical waveguides being adapted for enabling substantially adiabatic transverse-transfer of optical power therebetween at the respective optical junction regions thereof, the joining element arranged to secure the first optical waveguide with the second optical waveguide so as to position the respective optical junction regions thereof for enabling substantially adiabatic transverse-transfer of optical power therebetween.
a first optical waveguide, the first optical waveguide including an optical junction region;
a second optical waveguide, the second optical waveguide including an optical junction region; and a joining element, at least one of the first and second optical waveguides being adapted for enabling substantially adiabatic transverse-transfer of optical power therebetween at the respective optical junction regions thereof, the joining element arranged to secure the first optical waveguide with the second optical waveguide so as to position the respective optical junction regions thereof for enabling substantially adiabatic transverse-transfer of optical power therebetween.
36. An optical junction apparatus, comprising:
a first optical waveguide, the first optical waveguide including an optical junction region; and a second optical waveguide assembled with the first optical waveguide, the second optical waveguide including an optical junction region, at least one of the first and second optical waveguides being adapted for and positioned for enabling substantially adiabatic transverse-transfer of optical power therebetween at the respective optical junction regions thereof.
a first optical waveguide, the first optical waveguide including an optical junction region; and a second optical waveguide assembled with the first optical waveguide, the second optical waveguide including an optical junction region, at least one of the first and second optical waveguides being adapted for and positioned for enabling substantially adiabatic transverse-transfer of optical power therebetween at the respective optical junction regions thereof.
37. The apparatus of Claim 36, at least one of the first and second optical waveguides being adapted for maintaining transverse-offset optical power transfer loss therebetween below about 0.5 dB for transverse offsets at least as large as about ~1.0 times a corresponding transverse optical mode size characteristic of the first and second optical waveguides.
38. The apparatus of Claim 36, at least one of the first and second optical waveguides being adapted for maintaining transverse-offset optical power transfer loss therebetween below about 0.5 dB for transverse offsets at least as large as about ~1.5 times a corresponding transverse optical mode size characteristic of the first and second optical waveguides.
39. The apparatus of Claim 36, at least one of the first and second optical waveguides being adapted for maintaining transverse-offset optical power transfer loss therebetween within about ~0.5 dB of a nominal optical power transfer loss level for transverse offsets at least as large as about ~0.7 times a corresponding transverse optical mode size characteristic of the first and second optical waveguides.
40. The apparatus of Claim 36, at least one of the first and second optical waveguides being adapted for maintaining transverse-offset optical power transfer loss therebetween within about ~0.5 dB of a nominal optical power transfer loss level for transverse offsets at least as large as about ~1.0 times a corresponding transverse optical mode size characteristic of the first and second optical waveguides.
41. The apparatus of Claim 36, at least one of the first and second optical waveguides being adapted for maintaining transverse-offset optical power transfer loss therebetween within about ~0.5 dB of a nominal optical power transfer loss level for transverse offsets at least as large as about ~1.5 times a corresponding transverse optical mode size characteristic of the first and second optical waveguides.
42. The apparatus of Claim 36, at least a portion of at least one of the first and second optical waveguides including a core and lower-index cladding.
43. The apparatus of Claim 42, at least one transverse dimension of at least one of the core and the cladding varying longitudinally along at least a portion of the optical junction region.
44. The apparatus of Claim 42, a refractive index of at least one of the core and the cladding varying longitudinally along at least a portion of the optical junction region.
45. The apparatus of Claim 42, at least a portion the optical junction region of at least one of the first and second optical waveguides being beveled.
46. The apparatus of Claim 42, at least a portion of at least one of the core and cladding including silica-based material.
47. The apparatus of Claim 42, at least a portion of at least one of the core and cladding including silicon oxyntride.
48. The apparatus of Claim 42, at least a portion of the core including silicon nitride.
49. The apparatus of Claim 42, at least a portion of at least one of the core and cladding including polymer-based material.
50. The apparatus of Claim 42, at least a portion of at least one of the core and cladding including semiconductor-based material.
51. The apparatus of Claim 42, at least a portion of at least one of the core and cladding including silicon semiconductor-based material.
52. The apparatus of Claim 42, at least a portion of at least one of the core and cladding including III/V semiconductor-based material.
53. The apparatus of Claim 42, at least a portion of at least one of the first and second optical waveguides including multiple cores and lower-index cladding.
54. The apparatus of Claim 42, at least a portion of the cladding including a metal film.
55. The apparatus of Claim 36, at least a portion of at least one of the first and second optical waveguides being a low-modal-index optical waveguide.
56. The apparatus of Claim 55, at least a portion of at least one of the first and second optical waveguides including silica-based material.
57. The apparatus of Claim 55, at least a portion of at least one of the first and second optical waveguides including polymer-based material.
58. The apparatus of Claim 36, at least a portion of at least one of the first and second optical waveguides being a high-modal-index optical waveguide.
59. The apparatus of Claim 58, at least a portion of at least one of the first and second optical waveguides including semiconductor-based material.
60. The apparatus of Claim 58, at least a portion of at least one of the first and second optical waveguides including silicon semiconductor-based material.
61. The apparatus of Claim 58, at least a portion of at least one of the first and second optical waveguides including III/V semiconductor-based material.
62. The apparatus of Claim 36, at least a portion of at least one of the first and second optical waveguides including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
63. The apparatus of Claim 36, at least one of the first and second optical waveguides being a planar waveguide on a waveguide substrate.
64. The apparatus of Claim 63, the planar waveguide being one of multiple planar waveguides on the waveguide substrate, the multiple planar waveguides forming a planar waveguide circuit.
65. The apparatus of Claim 36, at least one of the first and second optical waveguides being adapted at an end thereof for enabling end-transfer of optical power with a single-mode optical fiber.
66. The apparatus of Claim 65, at least a portion of at least one of the first and second optical waveguides being adapted for spatial mode expansion.
67. The apparatus of Claim 65, the optical junction region of at least one of the first and second optical waveguides being adapted for spatial mode expansion and for adiabatic transverse-transfer of optical power.
68. The apparatus of Claim 36, at least one of the first and second optical waveguides being an optical fiber, the optical fiber having a fiber-optic-taper segment, the optical junction region of the optical fiber including at least a portion of the fiber-optic-taper segment.
69. The apparatus of Claim 36, at least one of the first and second optical waveguides being an optical fiber, at least a portion of the optical junction region thereof having cladding transversely asymmetrically removed therefrom.
70. The apparatus of Claim 36, at least one of the first and second optical waveguides being an optical fiber, the optical junction region thereof being a beveled end thereof.
71. An optical apparatus, comprising:
an optical device on a substrate;
a first external-transfer optical waveguide, the first external-transfer optical waveguide including an optical junction region;
a second external-transfer optical waveguide, the second external-transfer optical waveguide including an optical junction region;
a first transmission optical waveguide, the first transmission optical waveguide including an optical junction region; and a second transmission optical waveguide, the second transmission optical waveguide including an optical junction region, the optical device and the first external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, the optical device and the second external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, at least one of the first transmission optical waveguide and the first external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power therebetween at the respective optical junction regions thereof, at least one of the second transmission optical waveguide and the second external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power therebetween at the respective optical junction regions thereof.
an optical device on a substrate;
a first external-transfer optical waveguide, the first external-transfer optical waveguide including an optical junction region;
a second external-transfer optical waveguide, the second external-transfer optical waveguide including an optical junction region;
a first transmission optical waveguide, the first transmission optical waveguide including an optical junction region; and a second transmission optical waveguide, the second transmission optical waveguide including an optical junction region, the optical device and the first external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, the optical device and the second external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, at least one of the first transmission optical waveguide and the first external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power therebetween at the respective optical junction regions thereof, at least one of the second transmission optical waveguide and the second external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power therebetween at the respective optical junction regions thereof.
72. The apparatus of Claim 71, at least one of the first and second transmission optical waveguides being assembled with at least one of the substrate, the optical device, and the first and second external-transfer optical waveguides so as to position the respective optical junction regions for enabling transverse-transfer of optical power between at least one of the first and second transmission optical waveguides and the corresponding at least one of first and second external-transfer optical waveguides.
73. The apparatus of Claim 71, further comprising a joining element, the joining element securing at least one of the first and second transmission optical waveguides to at least one of the substrate, the optical device, and the first and second external-transfer optical waveguides so as to position the respective optical junction regions for enabling transverse-transfer of optical power between at least one of the first and second transmission optical waveguides and the corresponding at least one of the first and second external-transfer optical waveguides.
74. The apparatus of Claim 71, at least one of the optical device and the first and second external-transfer optical waveguides being adapted for and positioned for enabling end-transfer of optical power between the optical device and at least one of the first and second external-transfer optical waveguides.
75. The apparatus of Claim 71, at least one of the optical device and the first and second external-transfer optical waveguides being adapted for and positioned for enabling transverse-transfer of optical power between the optical device and at least one of the first and second external-transfer optical waveguides.
76. The apparatus of Claim 71, at least one of the first and second transmission optical waveguides and the first and second external-transfer optical waveguides being adapted for and positioned for enabling mode-interference-coupled transverse-transfer of optical power between at least one of the first and second transmission optical waveguides and the corresponding at least one of the first and second external-transfer optical waveguides at the respective optical junction regions.
77. The apparatus of Claim 71, at least one of the first and second transmission optical waveguides and the first and second external-transfer optical waveguides being adapted for and positioned for enabling substantially adiabatic transverse-transfer of optical power between at least one of the first and second transmission optical waveguides and the corresponding at least one of the first and second external-transfer optical waveguides at the respective optical junction regions.
78. The apparatus of Claim 71, at least one of the first and second transmission optical waveguides being a planar waveguide on a waveguide substrate.
79. The apparatus of Claim 71, the first and second transmission optical waveguides being parts of a common component, the common component being provided initially mechanically separate from the substrate and subsequently assembled with the substrate.
80. The apparatus of Claim 79, the first and second transmission optical waveguides being planar waveguides on a common waveguide substrate.
81. The apparatus of Claim 71, at least a portion of at least one of the first and second transmission optical waveguides being adapted for providing a portion of functionality of the optical device.
82. The apparatus of Claim 71, at least a portion of at least one of the first and second external-transfer optical waveguides being adapted for providing a portion of functionality of the optical device.
83. An optical apparatus, comprising:
a planar transmission optical waveguide on a waveguide substrate, the transmission optical waveguide including an optical junction region, the transmission optical waveguide being adapted for enabling transverse-transfer of optical power between the transmission optical waveguide and a second optical waveguide at the optical junction region, at least one of the waveguide substrate and the transmission optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the transmission optical waveguide so as to enable transverse-transfer of optical power therebetween.
a planar transmission optical waveguide on a waveguide substrate, the transmission optical waveguide including an optical junction region, the transmission optical waveguide being adapted for enabling transverse-transfer of optical power between the transmission optical waveguide and a second optical waveguide at the optical junction region, at least one of the waveguide substrate and the transmission optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the transmission optical waveguide so as to enable transverse-transfer of optical power therebetween.
84. The apparatus of Claim 83, the transmission optical waveguide being adapted for enabling substantially adiabatic transverse-transfer of optical power between the transmission optical waveguide and the second optical waveguide at the optical junction region.
85. The apparatus of Claim 84, at least a portion of the transmission optical waveguide including a core and lower-index cladding, at least one transverse dimension of at least one of the core and the cladding varying longitudinally along at least a portion of the optical junction region thereof.
86. The apparatus of Claim 84, at least a portion of the transmission optical waveguide including a core and lower-index cladding, a refractive index of at least one of the core and the cladding varying longitudinally along at least a portion of the optical junction region thereof.
87. The apparatus of Claim 84, at least a portion of the optical junction region of the transmission optical waveguide being beveled.
88. The apparatus of Claim 84, transverse-transfer of optical power being wavelength-dependent.
89. The apparatus of Claim 84, transverse-transfer of optical power being polarization-dependent.
90. The apparatus of Claim 83, the transmission optical waveguide being adapted for enabling mode-interference-coupled transverse-transfer of optical power between the transmission optical waveguide and the second optical waveguide at the optical junction region.
91. The apparatus of Claim 90, modal-index-matching being achieved passively.
92. The apparatus of Claim 90, modal-index-matching being achieved actively.
93. The apparatus of Claim 90, transverse-transfer of optical power being polarization-dependent.
94. The apparatus of Claim 90, transverse-transfer of optical power being wavelength-dependent.
95. The apparatus of Claim 83, at least a portion of the transmission optical waveguide being a low-modal-index optical waveguide.
96. The apparatus of Claim 95, at least a portion of the transmission optical waveguide including a silica-based material.
97. The apparatus of Claim 95, at least a portion of the transmission optical waveguide including a polymer-based material.
98. The apparatus of Claim 83, at least a portion of the transmission optical waveguide being a high-modal-index optical waveguide.
99. The apparatus of Claim 98, at least a portion of the transmission optical waveguide including semiconductor-based material.
100. The apparatus of Claim 98, at least a portion of the transmission optical waveguide including silicon semiconductor-based material.
101. The apparatus of Claim 98, at least a portion of the transmission optical waveguide including III/V semiconductor-based material.
102. The apparatus of Claim 83, at least a portion of the transmission optical waveguide including a core and lower-index cladding.
103. The apparatus of Claim 102, at least a portion of at least one of the core and the cladding including silica-based material.
104. The apparatus of Claim 102, at least a portion of at least one of the core and the cladding including silicon oxynitride.
105. The apparatus of Claim 102, at least a portion of the core including silicon nitride.
106. The apparatus of Claim 102, at least a portion of at least one of the core and the cladding including polymer-based material.
107. The apparatus of Claim 102, at least a portion of at least one of the core and the cladding including semiconductor-based material.
108. The apparatus of Claim 102, at least a portion of at least one of the core and the cladding including silicon semiconductor-based material.
109. The apparatus of Claim 102, at least a portion of at least one of the core and the cladding being III/V semiconductor-based material.
110. The apparatus of Claim 102, at least a portion of the transmission optical waveguide including multiple cores and lower-index cladding.
111. The apparatus of Claim 102, at least a portion of the cladding including a metal film.
112. The apparatus of Claim 83, at least a portion of the transmission optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
113. The apparatus of Claim 83, the transmission optical waveguide being adapted at an end thereof for enabling end-transfer of optical power between the transmission optical waveguide and a single-mode optical fiber, at least one of the waveguide substrate and the transmission optical waveguide being adapted for positioning an end of the single-mode optical fiber relative to the transmission optical waveguide so as to enable end-transfer of optical power therebetween.
114. The apparatus of Claim 113, at least a portion of the transmission optical waveguide being adapted for spatial mode expansion.
115. The apparatus of Claim 113, the optical junction region of transmission optical waveguide being adapted for spatial mode expansion and for adiabatic transverse-transfer of optical power with the external transfer optical waveguide.
116. The apparatus of Claim 83, the transmission optical waveguide being one of multiple planar waveguides on the waveguide substrate, the multiple planar waveguides forming a planar waveguide circuit.
117. The apparatus of Claim 83, at least a portion of the transmission optical waveguide being adapted for providing a portion of functionality of an optical device, the second optical waveguide providing optical power transfer between the transmission optical waveguide and the optical device.
118. The apparatus of Claim 117, at least a portion of the transmission optical waveguide being adapted for providing at least a portion of wavelength-specific functionality of the optical device.
119. The apparatus of Claim 117, the transmission optical waveguide including a waveguide grating.
120. The apparatus of Claim 117, the transmission optical waveguide including a thermo-optic element.
121. The apparatus of Claim 117, at least a portion of the transmission optical waveguide being adapted for providing at least a portion of polarization-specific functionality of the optical device.
122. The apparatus of Claim 117, at least a portion of the transmission optical waveguide being adapted for providing optical power monitoring for the optical device.
123. The apparatus of Claim 117, at least a portion of the transmission optical waveguide being adapted for providing at least a portion of spatial-mode-specific functionality of the optical device.
124. The apparatus of Claim 117, the transmission optical waveguide including a thermal compensator.
125. The apparatus of Claim 117, the optical device including a laser source.
126. The apparatus of Claim 125, at least a portion of the transmission optical waveguide being adapted for providing at least a portion of wavelength selectivity of the laser source.
127. The apparatus of Claim 125, at least a portion of the transmission optical waveguide being adapted for providing at least a portion of spatial-mode selectivity of the laser source.
128. The apparatus of Claim 125, at least a portion of the transmission optical waveguide being adapted for providing at least a portion of polarization selectivity of the laser source.
129. An optical apparatus, comprising:
an optical device on a device substrate; and an external-transfer optical waveguide, the external-transfer optical waveguide including an optical junction region, the optical device and the external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, the optical junction region of the external-transfer optical waveguide being adapted for enabling transverse-transfer of optical power between the external-transfer optical waveguide and a second optical waveguide at the optical junction region, at least one of the device substrate, the optical device, and the external-transfer optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the external-transfer optical waveguide so as to enable transverse-transfer of optical power therebetween.
an optical device on a device substrate; and an external-transfer optical waveguide, the external-transfer optical waveguide including an optical junction region, the optical device and the external-transfer optical waveguide being optically integrated for enabling transfer of optical power therebetween, the optical junction region of the external-transfer optical waveguide being adapted for enabling transverse-transfer of optical power between the external-transfer optical waveguide and a second optical waveguide at the optical junction region, at least one of the device substrate, the optical device, and the external-transfer optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the external-transfer optical waveguide so as to enable transverse-transfer of optical power therebetween.
130. The apparatus of Claim 129, the external-transfer optical waveguide being adapted for enabling substantially adiabatic transverse-transfer of optical power between the external-transfer optical waveguide and the second optical waveguide at the optical junction region.
131. The apparatus of Claim 130, at least a portion of the external-transfer optical waveguide including a core and lower-index cladding, at least one transverse dimension of at least one of the core and the cladding varying longitudinally along at least a portion of the optical junction region thereof.
132. The apparatus of Claim 130, at least a portion of the external-transfer optical waveguide including a core and lower-index cladding, a refractive index of at least one of the core and the cladding varying longitudinally along at least a portion of the optical junction region thereof.
133. The apparatus of Claim 130, at least a portion of the optical junction region of the external-transfer optical waveguide being beveled.
134. The apparatus of Claim 130, transverse-transfer of optical power being wavelength-dependent.
135. The apparatus of Claim 130, transverse-transfer of optical power being polarization-dependent.
136. The apparatus of Claim 129, the external-transfer optical waveguide being adapted for enabling mode-interference-coupled transverse-transfer of optical power between the external-transfer optical waveguide and the second optical waveguide at the optical junction region.
137. The apparatus of Claim 136, modal-index-matching being achieved passively.
138. The apparatus of Claim 136, modal-index-matching being achieved actively.
139. The apparatus of Claim 136, transverse-transfer of optical power being polarization-dependent.
140. The apparatus of Claim 136, transverse-transfer of optical power being wavelength-dependent.
141. The apparatus of Claim 129, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
142. The apparatus of Claim 141, the optical device having an etched end face, the etched end face serving at least in part to adapt the optical device for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
143. The apparatus of Claim 141, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling substantially spatial-mode-matched end-transfer of optical power between the optical device and the external-transfer optical waveguide.
144. The apparatus of Claim 141, at least a portion of the external-transfer optical waveguide being formed by quantum-well inter-mixing of a portion of the optical device.
145. The apparatus of Claim 129, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power between the optical device and the external-transfer optical waveguide.
146. The apparatus of Claim 129, at least a portion of the external-transfer optical waveguide being a low-modal-index optical waveguide.
147. The apparatus of Claim 146, at least a portion of the external-transfer optical waveguide being a silica-based optical waveguide.
148. The apparatus of Claim 146, at least a portion of the external-transfer optical waveguide being a polymer-based optical waveguide.
149. The apparatus of Claim 129, at least a portion of the external-transfer optical waveguide being a high-modal-index optical waveguide.
150. The apparatus of Claim 149, at least a portion of the external-transfer optical waveguide being a semiconductor-based optical waveguide.
151. The apparatus of Claim 149, at least a portion of the external-transfer optical waveguide being a silicon semiconductor-based optical waveguide.]
152. The apparatus of Claim 149, at least a portion of the external-transfer optical waveguide being a III/V semiconductor-based optical waveguide.
153. The apparatus of Claim 129, at least a portion of the external-transfer optical waveguide including a core and lower-index cladding.
154. The apparatus of Claim 153, at least a portion of at least one of the core and the cladding including silica-based material.
155. The apparatus of Claim 153, at least a portion of at least one of the core and the cladding including silicon oxynitride.
156. The apparatus of Claim 153, at least a portion of the core including silicon nitride.
157. The apparatus of Claim 153, at least one of the core and the cladding including polymer-based material.
158. The apparatus of Claim 153, at least one of the core and the cladding including semiconductor-based material.
159. The apparatus of Claim 153, at least one of the core and the cladding including silicon semiconductor-based material.
160. The apparatus of Claim 153, at least one of the core and the cladding including a III/V semiconductor-based material.
161. The apparatus of Claim 153, at least a portion of the external-transfer optical waveguide including multiple cores and lower-index cladding.
162. The apparatus of Claim 153, at least a portion of the cladding including a metal film.
163. The apparatus of Claim 129, at least a portion of the external-transfer optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
164. The apparatus of Claim 129, at least a portion of the external-transfer optical waveguide being adapted for spatial mode expansion.
165. The apparatus of Claim 129, at least a portion of the external-transfer optical waveguide being adapted for providing a portion of functionality of the optical device.
166. The apparatus of Claim 165, at least a portion of the external-transfer optical waveguide being adapted for providing at least a portion of wavelength specific functionality of the optical device.
167. The apparatus of Claim 165, the external-transfer optical waveguide including a waveguide grating.
168. The apparatus of Claim 165, the external-transfer optical waveguide including a thermo-optic element.
169. The apparatus of Claim 165, at least a portion of the external-transfer optical waveguide being adapted for providing at least a portion of polarization specific functionality of the optical device.
170. The apparatus of Claim 165, at least a portion of the external-transfer optical waveguide being adapted for providing optical power monitoring for the optical device.
171. The apparatus of Claim 165, at least a portion of the external-transfer optical waveguide being adapted for providing at least a portion of spatial-mode specific functionality of the optical device.
172. The apparatus of Claim 165, the external-transfer optical waveguide including a thermal compensator.
173. The apparatus of Claim 165, the optical device including a laser source.
174. The apparatus of Claim 173, at least a portion of the external-transfer optical waveguide being adapted for providing at least a portion of wavelength selectivity of the laser source.
175. The apparatus of Claim 173, at least a portion of the external-transfer optical waveguide being adapted for providing at least a portion of spatial-mode selectivity of the laser source.
176. The apparatus of Claim 173, at least a portion of the external-transfer optical waveguide being adapted for providing at least a portion of polarization selectivity of the laser source.
177. A method for fabricating an optical apparatus, the method comprising the steps of:
fabricating an optical device on a substrate;
fabricating an external-transfer optical waveguide on at least one of the substrate and the optical device, the external-transfer optical waveguide including an optical junction region; and assembling a transmission optical waveguide with the optical device and the external-transfer optical waveguide, the transmission optical waveguide including an optical junction region, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling transfer of optical power between the optical device and the external-transfer optical waveguide, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for enabling transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide at the respective optical junction regions, the transmission optical waveguide and the external-transfer optical waveguide being positioned, upon assembly of the transmission optical waveguide with the substrate and the external-transfer optical waveguide, so as to position the respective optical junction regions for enabling transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
fabricating an optical device on a substrate;
fabricating an external-transfer optical waveguide on at least one of the substrate and the optical device, the external-transfer optical waveguide including an optical junction region; and assembling a transmission optical waveguide with the optical device and the external-transfer optical waveguide, the transmission optical waveguide including an optical junction region, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling transfer of optical power between the optical device and the external-transfer optical waveguide, at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for enabling transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide at the respective optical junction regions, the transmission optical waveguide and the external-transfer optical waveguide being positioned, upon assembly of the transmission optical waveguide with the substrate and the external-transfer optical waveguide, so as to position the respective optical junction regions for enabling transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
178. The method of Claim 177, the optical junction region of at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for enabling mode-interference-coupled transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
179. The method of Claim 177, the optical junction region of at least one of the transmission optical waveguide and the external-transfer optical waveguide being adapted for enabling substantially adiabatic transverse-transfer of optical power between the transmission optical waveguide and the external-transfer optical waveguide.
180. The method of Claim 177, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
181. The method of Claim 180, further including the step of etching an end face of the optical device so as to at least in part adapt the optical device for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
182. The method of Claim 180, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling substantially spatial-mode-matched end-transfer of optical power between the optical device and the external-transfer optical waveguide.
183. The method of Claim 180, further including the step of forming at least a portion of the external-transfer optical waveguide by quantum-well inter-mixing of a portion of the optical device.
184. The method of Claim 177, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power between the optical device and the external-transfer optical waveguide.
185. The method of Claim 177, at least a portion of the external-transfer optical waveguide being a low-modal-index optical waveguide.
186. The method of Claim 177, at least a portion of the external-transfer optical waveguide being a high-modal-index optical waveguide.
187. The method of Claim 177, at least a portion of the external-transfer optical waveguide including a core and lower-index cladding.
188. The method of Claim 187, at least a portion of the cladding including a metal film.
189. The method of Claim 177, at least a portion of the external-transfer optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
190. The method of Claim 177, at least a portion of the transmission optical waveguide being a low-modal-index optical waveguide.
191. The method of Claim 177, at least a portion of the transmission optical waveguide being a high-modal-index optical waveguide.
192. The method of Claim 177, at least a portion of the transmission optical waveguide including a core and lower-index cladding.
193. The method of Claim 192, at least a portion of the cladding including a metal film.
194. The method of Claim 177, at least a portion of the transmission optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
195. The method of Claim 177, the transmission optical waveguide being adapted at an end thereof for enabling end-transfer of optical power to a single-mode optical fiber.
196. The method of Claim 177, the transmission optical waveguide being a planar waveguide on a waveguide substrate.
197. The method of Claim 196, the transmission optical waveguide being one of multiple planar waveguides on the substrate, the multiple planar waveguides forming a planar waveguide circuit.
198. The method of Claim 177, the transmission optical waveguide being an optical fiber, the optical fiber having a fiber-optic-taper segment, the optical junction region of the optical fiber including at least a portion of the fiber-optic-taper segment.
199. The method of Claim 177, the transmission optical waveguide being an optical fiber, at least a portion of the optical junction region thereof having cladding transversely asymmetrically removed therefrom.
200. The method of Claim 177, the transmission optical waveguide being an optical fiber, the optical junction region thereof being a beveled end thereof.
201. The method of Claim 177, at least a portion of the transmission optical waveguide being adapted for providing a portion of functionality of the optical device and for enabling operation of the optical device.
202. The method of Claim 177, at least a portion of the external-transfer optical waveguide being adapted for providing a portion of functionality of the optical device and for enabling operation of the optical device.
203. A method for fabricating an assembled optical apparatus, the method comprising the steps of:
fabricating a first optical waveguide, the first optical waveguide including an optical junction region;
fabricating a second optical waveguide, the second optical waveguide including an optical junction region, at least one of the first and second optical waveguides being adapted for substantially adiabatic transverse-transfer of optical power therebetween at the respective optical junction regions; and assembling the first and second optical waveguides so as to position the respective optical junction regions for enabling substantially adiabatic optical power transfer therebetween.
fabricating a first optical waveguide, the first optical waveguide including an optical junction region;
fabricating a second optical waveguide, the second optical waveguide including an optical junction region, at least one of the first and second optical waveguides being adapted for substantially adiabatic transverse-transfer of optical power therebetween at the respective optical junction regions; and assembling the first and second optical waveguides so as to position the respective optical junction regions for enabling substantially adiabatic optical power transfer therebetween.
204. The method of Claim 203, at least a portion of at least one of the first and second optical waveguides including a core and lower-index cladding.
205. The method of Claim 204, at least a portion of the cladding including a metal film.
206. The method of Claim 203, at least a portion of at least one of the first and second optical waveguides being a low-modal-index optical waveguide.
207. The method of Claim 203, at least a portion of at least one of the first and second optical waveguides being a high-modal-index optical waveguide.
208. The method of Claim 203, at least a portion of at least one of the first and second optical waveguides including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
209. The method of Claim 203, at least one of the first and second optical waveguides being a planar waveguide on a waveguide substrate.
210. The method of Claim 209, the planar waveguide being one of multiple planar waveguides on the waveguide substrate, the multiple planar waveguides forming a planar waveguide circuit.
211. The method of Claim 203, further including the step of positioning an end of a single mode optical fiber for enabling end-transfer of optical power between the planar waveguide and the optical fiber, the planar waveguide being adapted at an end thereof for enabling end-transfer of optical power to the single-mode optical fiber.
212. The method of Claim 203, at least one of the first and second optical waveguides being an optical fiber, the optical fiber having a fiber-optic-taper segment, the optical junction region of the optical fiber including at least a portion of the fiber-optic-taper segment.
213. The method of Claim 203, at least one of the first and second optical waveguides being an optical fiber, at least a portion of the optical junction region thereof having cladding transversely asymmetrically removed therefrom.
214. The method of Claim 203, at least one of the first and second optical waveguides being an optical fiber, the optical junction region thereof being a beveled end thereof.
215. A method for fabricating an optical apparatus, comprising the step of fabricating at least one planar transmission optical waveguide on a waveguide substrate, the transmission optical waveguide including an optical junction region, the transmission optical waveguide being adapted for enabling transverse-transfer of optical power between the transmission optical waveguide and a second optical waveguide at the optical junction region, at least one of the waveguide substrate and the transmission optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the transmission optical waveguide so as to enable transverse-transfer of optical power therebetween, the second optical waveguide being provided initially as a mechanically separate component and subsequently assembled with at least one of the transmission optical waveguide and the waveguide substrate.
216. The method of Claim 215, the transmission optical waveguide being adapted for enabling substantially adiabatic transverse-transfer of optical power between the transmission optical waveguide and the second optical waveguide at the optical junction region.
217. The method of Claim 215, the transmission optical waveguide being adapted for enabling mode-interference-coupled transverse-transfer of optical power between the transmission optical waveguide and the second optical waveguide at the optical junction region.
218. The method of Claim 215, at least a portion of the transmission optical waveguide being a low-modal-index optical waveguide.
219. The method of Claim 215, at least a portion of the transmission optical waveguide being a high-modal-index optical waveguide.
220. The method of Claim 215, at least a portion of the transmission optical waveguide including a core and lower-index cladding.
221. The method of Claim 220, at least a portion of the cladding including a metal film.
222. The method of Claim 215, at least a portion of the transmission optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
223. The method of Claim 215, the transmission optical waveguide being adapted at an end thereof for enabling end-transfer of optical power between the transmission optical waveguide and a single-mode optical fiber, at least one of the waveguide substrate and the transmission optical waveguide being adapted for positioning an end of the single-mode optical fiber relative to the transmission optical waveguide so as to enable end-transfer of optical power therebetween.
224. The method of Claim 215, the transmission optical waveguide being one of multiple planar waveguides on the substrate, the multiple planar waveguides forming a planar waveguide circuit.
225. The method of Claim 215, at least a portion of the transmission optical waveguide being adapted for providing a portion of functionality of an optical device and for enabling operation of the optical device when coupled thereto.
226. A method for fabricating an optical apparatus, comprising the steps of:
fabricating an optical device on a device substrate;
fabricating an external-transfer optical waveguide on at least one of the device substrate and the optical device, the external-transfer optical waveguide including an optical junction region, at least one of the optical device and the external-transfer optical waveguide being adapted for enabling transfer of optical power therebetween, the external-transfer optical waveguide being positioned relative to the optical device so as to enable transfer of optical power therebetween, the optical junction region of the external-transfer optical waveguide being adapted for enabling transverse-transfer of optical power between the external-transfer optical waveguide and a second optical waveguide, at least one of the device substrate, the optical device, and the external-transfer optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the external-transfer optical waveguide so as to enable transverse-transfer of optical power therebetween, the second optical waveguide being provided initially as a mechanically separate component and subsequently assembled with at least one of the device substrate, the optical device, and the external-transfer optical waveguide.
fabricating an optical device on a device substrate;
fabricating an external-transfer optical waveguide on at least one of the device substrate and the optical device, the external-transfer optical waveguide including an optical junction region, at least one of the optical device and the external-transfer optical waveguide being adapted for enabling transfer of optical power therebetween, the external-transfer optical waveguide being positioned relative to the optical device so as to enable transfer of optical power therebetween, the optical junction region of the external-transfer optical waveguide being adapted for enabling transverse-transfer of optical power between the external-transfer optical waveguide and a second optical waveguide, at least one of the device substrate, the optical device, and the external-transfer optical waveguide being adapted for receiving and positioning the second optical waveguide relative to the optical junction region of the external-transfer optical waveguide so as to enable transverse-transfer of optical power therebetween, the second optical waveguide being provided initially as a mechanically separate component and subsequently assembled with at least one of the device substrate, the optical device, and the external-transfer optical waveguide.
227. The method of Claim 226, the external-transfer optical waveguide being adapted for enabling substantially adiabatic transverse-transfer of optical power between the external-transfer optical waveguide and the second optical waveguide at the optical junction region.
228. The method of Claim 226, the external-transfer optical waveguide being adapted for enabling mode-interference-coupled transverse-transfer of optical power between the external-transfer optical waveguide and the second optical waveguide at the optical junction region.
229. The method of Claim 226, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
230. The method of Claim 229, further including the step of etching an end face of the optical device so as to at least in part adapt the optical device for enabling end-transfer of optical power between the optical device and the external-transfer optical waveguide.
231. The method of Claim 229, at least one of the optical device and the external-transfer optical waveguide being adapted for and positioned for enabling substantially spatial-mode-matched end-transfer of optical power between the optical device and the external-transfer optical waveguide.
232. The method of Claim 229, further including the step of forming at least a portion of the external-transfer optical waveguide by quantum-well inter-mixing of a portion of the optical device.
233. The method of Claim 226, at least one of the optical device and the external transfer optical waveguide being adapted for and positioned for enabling transverse-transfer of optical power between the optical device and the external-transfer optical waveguide.
234. The method of Claim 226, at least a portion of the external-transfer optical waveguide being a low-modal-index optical waveguide.
235. The method of Claim 226, at least a portion of the external-transfer optical waveguide being a high-modal-index optical waveguide.
236. The method of Claim 226, at least a portion of the external-transfer optical waveguide including a core and lower-index cladding.
237. The method of Claim 236, at least a portion of the cladding including a metal film.
238. The method of Claim 226, at least a portion of the external-transfer optical waveguide including a multi-layer waveguide structure, the multi-layer waveguide structure including at least one multi-layer reflector stack.
239. The method of Claim 226, at least a portion of the external-transfer optical waveguide being adapted for providing a portion of functionality of the optical device.
240. An optical apparatus, comprising:
multiple optical devices fabricated on a common device substrate;
multiple external-transfer optical waveguides, each fabricated on at least one of the device substrate and the multiple optical devices; and multiple planar transmission optical waveguides fabricated on a common waveguide substrate, the multiple planar transmission optical waveguides forming a planar optical waveguide circuit, the waveguide substrate being assembled with the device substrate, at least one of the multiple optical devices and at least one of the multiple external-transfer optical waveguides being adapted for and positioned for optical power transfer therebetween, at least two of the multiple external-transfer optical waveguides and at least two corresponding planar transmission optical waveguides among the multiple planar transmission optical waveguides being adapted for transverse-transfer of optical power therebetween, assembly of the device substrate with the waveguide substrate serving to position at least two of the multiple external-transfer optical waveguides relative to the corresponding planar transmission optical waveguides for enabling transverse-transfer of optical power therebetween, thereby establishing at least two optical connections between the planar optical waveguide circuit and the multiple optical devices.
multiple optical devices fabricated on a common device substrate;
multiple external-transfer optical waveguides, each fabricated on at least one of the device substrate and the multiple optical devices; and multiple planar transmission optical waveguides fabricated on a common waveguide substrate, the multiple planar transmission optical waveguides forming a planar optical waveguide circuit, the waveguide substrate being assembled with the device substrate, at least one of the multiple optical devices and at least one of the multiple external-transfer optical waveguides being adapted for and positioned for optical power transfer therebetween, at least two of the multiple external-transfer optical waveguides and at least two corresponding planar transmission optical waveguides among the multiple planar transmission optical waveguides being adapted for transverse-transfer of optical power therebetween, assembly of the device substrate with the waveguide substrate serving to position at least two of the multiple external-transfer optical waveguides relative to the corresponding planar transmission optical waveguides for enabling transverse-transfer of optical power therebetween, thereby establishing at least two optical connections between the planar optical waveguide circuit and the multiple optical devices.
241. An optical apparatus, comprising:
multiple device substrates, each device substrate having fabricated thereon at least one optical device, at least one device substrate having fabricated thereon an external-transfer optical waveguide, at least one of the optical device and the external-transfer optical waveguide being positioned for and adapted for enabling optical power transfer therebetween; and multiple planar transmission optical waveguides fabricated on a common waveguide substrate, the multiple planar transmission optical waveguides forming a planar optical waveguide circuit, the planar optical waveguide circuit being adapted at multiple device locations thereof for receiving a corresponding one of the multiple device substrates, for each of the multiple device locations, at least one of the multiple planar transmission optical waveguides, the optical device, and the external-transfer optical waveguides being adapted for enabling optical power transfer between the optical device and the planar optical waveguide circuit, at least one of the multiple device locations and the external-transfer optical waveguide on the corresponding one of the multiple device substrates being adapted for enabling transverse-transfer of optical power between the planar optical waveguide circuit and the external-transfer optical waveguide on the corresponding one of the multiple device substrates, assembly of the corresponding one of the device substrates at the at least one of the multiple device locations serving to enable transverse-transfer of optical power between the planar optical waveguide circuit and the external-transfer optical waveguide on the corresponding one of the device substrates.
multiple device substrates, each device substrate having fabricated thereon at least one optical device, at least one device substrate having fabricated thereon an external-transfer optical waveguide, at least one of the optical device and the external-transfer optical waveguide being positioned for and adapted for enabling optical power transfer therebetween; and multiple planar transmission optical waveguides fabricated on a common waveguide substrate, the multiple planar transmission optical waveguides forming a planar optical waveguide circuit, the planar optical waveguide circuit being adapted at multiple device locations thereof for receiving a corresponding one of the multiple device substrates, for each of the multiple device locations, at least one of the multiple planar transmission optical waveguides, the optical device, and the external-transfer optical waveguides being adapted for enabling optical power transfer between the optical device and the planar optical waveguide circuit, at least one of the multiple device locations and the external-transfer optical waveguide on the corresponding one of the multiple device substrates being adapted for enabling transverse-transfer of optical power between the planar optical waveguide circuit and the external-transfer optical waveguide on the corresponding one of the multiple device substrates, assembly of the corresponding one of the device substrates at the at least one of the multiple device locations serving to enable transverse-transfer of optical power between the planar optical waveguide circuit and the external-transfer optical waveguide on the corresponding one of the device substrates.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33470501P | 2001-10-30 | 2001-10-30 | |
US60/334,705 | 2001-10-30 | ||
US36026102P | 2002-02-27 | 2002-02-27 | |
US60/360,261 | 2002-02-27 | ||
PCT/US2002/020668 WO2003038497A1 (en) | 2001-10-30 | 2002-06-28 | Optical junction apparatus and methods employing optical power transverse-transfer |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2464715A1 true CA2464715A1 (en) | 2003-05-08 |
CA2464715C CA2464715C (en) | 2012-05-08 |
Family
ID=26989334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2464715A Expired - Lifetime CA2464715C (en) | 2001-10-30 | 2002-06-28 | Optical junction apparatus and methods employing optical power transverse-transfer |
Country Status (7)
Country | Link |
---|---|
US (9) | US6987913B2 (en) |
EP (1) | EP1446687B1 (en) |
JP (2) | JP2005508021A (en) |
KR (1) | KR100908623B1 (en) |
CN (2) | CN1685256B (en) |
CA (1) | CA2464715C (en) |
WO (1) | WO2003038497A1 (en) |
Families Citing this family (181)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6839491B2 (en) * | 2000-12-21 | 2005-01-04 | Xponent Photonics Inc | Multi-layer dispersion-engineered waveguides and resonators |
US6987913B2 (en) * | 2001-10-30 | 2006-01-17 | Xponent Photonics Inc | Optical junction apparatus and methods employing optical power transverse-transfer |
US6907169B2 (en) | 2001-10-30 | 2005-06-14 | Xponent Photonics Inc | Polarization-engineered transverse-optical-coupling apparatus and methods |
US6870992B2 (en) * | 2001-11-23 | 2005-03-22 | Xponent Photonics Inc | Alignment apparatus and methods for transverse optical coupling |
WO2003062883A2 (en) * | 2002-01-17 | 2003-07-31 | Cornell Research Foundation, Inc. | High-index contrast waveguide coupler |
US7391948B2 (en) * | 2002-02-19 | 2008-06-24 | Richard Nagler | Optical waveguide structure |
EP1540397B1 (en) * | 2002-06-28 | 2013-10-02 | Hoya Corporation Usa | Waveguides assembled for transverse-transfer of optical power |
US6975798B2 (en) * | 2002-07-05 | 2005-12-13 | Xponent Photonics Inc | Waveguides assembled for transverse-transfer of optical power |
US6981806B2 (en) * | 2002-07-05 | 2006-01-03 | Xponent Photonics Inc | Micro-hermetic packaging of optical devices |
US7319709B2 (en) * | 2002-07-23 | 2008-01-15 | Massachusetts Institute Of Technology | Creating photon atoms |
JP4007113B2 (en) * | 2002-08-01 | 2007-11-14 | 富士ゼロックス株式会社 | Polymer optical waveguide with alignment mark and manufacturing method of laminated polymer optical waveguide |
WO2004038871A2 (en) * | 2002-08-22 | 2004-05-06 | Xponent Photonics Inc. | Grating-stabilized semiconductor laser |
CN100555670C (en) | 2002-10-10 | 2009-10-28 | Hoya美国公司 | Semi-conductor photodetector of inner reflector and preparation method thereof is arranged |
GB2395066A (en) * | 2002-11-01 | 2004-05-12 | Optitune Plc | Flip chip bonding and passive alignment of optical devices |
JP2004170764A (en) * | 2002-11-21 | 2004-06-17 | Mitsubishi Electric Corp | Semiconductor optical waveguide device |
WO2004068542A2 (en) * | 2003-01-24 | 2004-08-12 | Xponent Photonics Inc | Etched-facet semiconductor optical component with integrated end-coupled waveguide and methods of fabrication and use thereof |
US7095920B1 (en) * | 2003-02-11 | 2006-08-22 | Little Optics Inc | Broadband optical via |
US7076136B1 (en) * | 2003-03-11 | 2006-07-11 | Inplane Photonics, Inc. | Method of attaching optical fibers to integrated optic chips that excludes all adhesive from the optical path |
US7162124B1 (en) * | 2003-03-14 | 2007-01-09 | Luxtera, Inc. | Fiber to chip coupler |
US20040201100A1 (en) * | 2003-04-14 | 2004-10-14 | Desmond Lim | Integrated optical receiver |
US7184643B2 (en) | 2003-04-29 | 2007-02-27 | Xponent Photonics Inc | Multiple-core planar optical waveguides and methods of fabrication and use thereof |
WO2005013442A2 (en) * | 2003-08-01 | 2005-02-10 | Massachusetts Institute Of Technology | Planar multiwavelength optical power supply on a silicon platform |
EP1656573A1 (en) * | 2003-08-19 | 2006-05-17 | Ignis Technologies AS | Integrated optics spot size converter and manufacturing method |
EP1704432B1 (en) * | 2004-01-13 | 2019-05-08 | Lionix B.V. | Method of manufacture of surface waveguide |
US7773836B2 (en) | 2005-12-14 | 2010-08-10 | Luxtera, Inc. | Integrated transceiver with lightpipe coupler |
US7223025B2 (en) | 2004-06-30 | 2007-05-29 | Xponent Photonics Inc. | Packaging for a fiber-coupled optical device |
US7649916B2 (en) * | 2004-06-30 | 2010-01-19 | Finisar Corporation | Semiconductor laser with side mode suppression |
US7257295B2 (en) * | 2004-09-20 | 2007-08-14 | Fujitsu Limited | Attachment-type optical coupler apparatuses |
US8526829B1 (en) | 2004-10-25 | 2013-09-03 | Hrl Laboratories, Llc | System, method and apparatus for clockless PPM optical communications |
KR100637929B1 (en) * | 2004-11-03 | 2006-10-24 | 한국전자통신연구원 | Hybrid integration type optical device |
ITRM20040544A1 (en) * | 2004-11-04 | 2005-02-04 | St Microelectronics Srl | INTEGRATED OPTICAL WAVE GUIDE AND PROCESS FOR ITS MANUFACTURING. |
US7519257B2 (en) * | 2004-11-24 | 2009-04-14 | Cornell Research Foundation, Inc. | Waveguide structure for guiding light in low-index material |
US7164838B2 (en) | 2005-02-15 | 2007-01-16 | Xponent Photonics Inc | Multiple-core planar optical waveguides and methods of fabrication and use thereof |
JP3823193B1 (en) * | 2005-07-08 | 2006-09-20 | 学校法人慶應義塾 | Multimode interference waveguide type optical switch |
US7251389B2 (en) * | 2005-09-26 | 2007-07-31 | Intel Corporation | Embedded on-die laser source and optical interconnect |
US20070110379A1 (en) * | 2005-11-14 | 2007-05-17 | Applied Materials, Inc. Legal Department | Pinch waveguide |
JP4695989B2 (en) * | 2006-01-27 | 2011-06-08 | 富士通株式会社 | Interferometer for demodulation of differential M phase shift keying signal |
US7522784B2 (en) * | 2006-02-27 | 2009-04-21 | Jds Uniphase Corporation | Asymmetric directional coupler having a reduced drive voltage |
US8085819B2 (en) * | 2006-04-24 | 2011-12-27 | Qualcomm Incorporated | Superposition coding in a wireless communication system |
US7373033B2 (en) * | 2006-06-13 | 2008-05-13 | Intel Corporation | Chip-to-chip optical interconnect |
US7623745B2 (en) * | 2006-09-14 | 2009-11-24 | The State of Oregon Acting By and through the State Board at Higher Education | Photonic funnels and anisotropic waveguides for subdiffraction light compression and pulse management at the nanoscale |
US7773841B2 (en) * | 2006-10-19 | 2010-08-10 | Schlumberger Technology Corporation | Optical turnaround |
JP2008139517A (en) * | 2006-11-30 | 2008-06-19 | Hoya Corp | Optical waveguide circuit board |
US20080273567A1 (en) * | 2007-05-02 | 2008-11-06 | Amnon Yariv | Hybrid waveguide systems and related methods |
US20090003770A1 (en) * | 2007-06-29 | 2009-01-01 | Alcatel-Lucent | Vertical optical coupling structure |
JP4452296B2 (en) * | 2007-08-21 | 2010-04-21 | 日立電線株式会社 | Optical waveguide type optical coupling mechanism |
US7693373B2 (en) * | 2007-12-18 | 2010-04-06 | Analog Devices, Inc. | Bidirectional optical link over a single multimode fiber or waveguide |
US20110033348A1 (en) * | 2008-04-11 | 2011-02-10 | Hiroshi Hirayama | Microchip and Method for Manufacturing Microchip |
US8238702B2 (en) * | 2008-06-05 | 2012-08-07 | Colorado School Of Mines | Hybrid dielectric/surface plasmon polariton waveguide with grating coupling |
JP2010223715A (en) * | 2009-03-23 | 2010-10-07 | Shiro Sakai | Photo-detector and spectrum detector |
CN101877197A (en) * | 2009-04-29 | 2010-11-03 | 鸿富锦精密工业(深圳)有限公司 | Digital photo frame |
US9882073B2 (en) * | 2013-10-09 | 2018-01-30 | Skorpios Technologies, Inc. | Structures for bonding a direct-bandgap chip to a silicon photonic device |
US11181688B2 (en) | 2009-10-13 | 2021-11-23 | Skorpios Technologies, Inc. | Integration of an unprocessed, direct-bandgap chip into a silicon photonic device |
JP4881989B2 (en) * | 2009-10-15 | 2012-02-22 | 株式会社日立製作所 | Magnetic head for thermally assisted recording and magnetic recording apparatus using the same |
US20110110627A1 (en) * | 2009-11-07 | 2011-05-12 | Dr. Chang Ching TSAI | Beam collimator |
US8428401B2 (en) * | 2009-12-16 | 2013-04-23 | Telefonaktiebolaget L M Ericsson (Publ) | On-chip optical waveguide |
US8340479B2 (en) * | 2010-01-14 | 2012-12-25 | Oracle America, Inc. | Electro-optic modulator with inverse tapered waveguides |
EP2372420A1 (en) * | 2010-04-01 | 2011-10-05 | Alcatel-Lucent Deutschland AG | Optical mode splitter for MIMO transmission over multimode fiber |
US8401345B2 (en) * | 2010-06-16 | 2013-03-19 | Oracle America, Inc. | Optical modulator with three-dimensional waveguide tapers |
EP2442165B1 (en) * | 2010-10-15 | 2015-04-15 | Huawei Technologies Co., Ltd. | Coupling methods and systems using a taper |
GB201020972D0 (en) | 2010-12-10 | 2011-01-26 | Oclaro Technology Ltd | Assembly for monitoring output characteristics of a modulator |
US8938142B2 (en) * | 2010-12-15 | 2015-01-20 | Cisco Technology, Inc. | Silicon-based opto-electronic integrated circuit with reduced polarization dependent loss |
WO2012088610A1 (en) * | 2010-12-29 | 2012-07-05 | Socpra Sciences Et Génie S.E.C. | Low loss directional coupling between highly dissimilar optical waveguides for high refractive index integrated photonic circuits |
US8467632B2 (en) * | 2011-01-06 | 2013-06-18 | Oracle America, Inc. | Waveguide electro-absorption modulator |
CA2863024A1 (en) * | 2011-02-03 | 2013-08-09 | 3Sae Technologies, Inc. | Side pump fiber, method of making same, and optical devices using same |
JP5659866B2 (en) * | 2011-03-02 | 2015-01-28 | 住友電気工業株式会社 | Spot size converter |
US8615148B2 (en) * | 2011-03-04 | 2013-12-24 | Alcatel Lucent | Optical coupler between planar multimode waveguides |
US9268089B2 (en) * | 2011-04-21 | 2016-02-23 | Octrolix Bv | Layer having a non-linear taper and method of fabrication |
SG185907A1 (en) | 2011-05-20 | 2012-12-28 | Agency Science Tech & Res | Waveguide structure |
JP5145443B2 (en) * | 2011-06-23 | 2013-02-20 | 株式会社日立製作所 | Magnetic head for thermal assist recording and magnetic recording apparatus |
US9389344B2 (en) | 2011-06-28 | 2016-07-12 | Colorado School Of Mines | Spectroscopic polarimeter |
US8548287B2 (en) * | 2011-11-10 | 2013-10-01 | Oracle International Corporation | Direct interlayer optical coupler |
KR20130071747A (en) * | 2011-12-21 | 2013-07-01 | 한국전자통신연구원 | Hybrid integration of optical transmitter device and monitor photodiode on plc platform |
US10288805B2 (en) * | 2012-02-13 | 2019-05-14 | Mellanox Technologies Silicon Photonics Inc. | Coupling between optical devices |
US20130223196A1 (en) * | 2012-02-23 | 2013-08-29 | Seagate Technology Llc | Plasmonic funnel for focused optical delivery to a metallic medium |
US20130230274A1 (en) * | 2012-03-05 | 2013-09-05 | Gregory Alan Fish | Photonic flexible interconnect |
US20130336346A1 (en) * | 2012-03-05 | 2013-12-19 | Mauro J. Kobrinsky | Optical coupling techniques and configurations between dies |
US9323014B2 (en) | 2012-05-28 | 2016-04-26 | Mellanox Technologies Ltd. | High-speed optical module with flexible printed circuit board |
TWI556026B (en) * | 2012-05-28 | 2016-11-01 | 鴻海精密工業股份有限公司 | Optical circuit board and optoelectronic transmitting module |
US9217836B2 (en) | 2012-10-23 | 2015-12-22 | Kotura, Inc. | Edge coupling of optical devices |
WO2014093616A1 (en) * | 2012-12-13 | 2014-06-19 | Poet Technologies, Inc. | Fiber optic coupler array |
US9207399B2 (en) | 2013-01-28 | 2015-12-08 | Aurrion, Inc. | Athermal optical filter with active tuning and simplified control |
US9122006B1 (en) | 2013-02-27 | 2015-09-01 | Aurrion, Inc. | Integrated polarization splitter and rotator |
US9473245B2 (en) * | 2013-02-28 | 2016-10-18 | Sumitomo Electric Industries, Ltd. | Optical module including semiconductor optical modulator |
US9322996B2 (en) | 2013-03-07 | 2016-04-26 | Aurrion, Inc. | Simultaneous processing of multiple photonic device layers |
KR102037759B1 (en) * | 2013-03-25 | 2019-10-30 | 한국전자통신연구원 | optical coupler and optical device module used the same |
US8948555B1 (en) | 2013-05-21 | 2015-02-03 | Aurrion, Inc. | Skew waveguide directional coupler |
US20150010268A1 (en) * | 2013-07-04 | 2015-01-08 | Mellanox Technologies Ltd. | Polymer-based interconnection between silicon photonics devices and optical fibers |
US9122037B2 (en) | 2013-07-18 | 2015-09-01 | Cisco Technology, Inc. | Coupling system for optical fibers and optical waveguides |
US9103972B2 (en) | 2013-09-05 | 2015-08-11 | International Business Machines Corporation | Optical waveguide structure with waveguide coupler to facilitate off-chip coupling |
US10338416B2 (en) | 2013-10-15 | 2019-07-02 | Hewlett Packard Enterprise Development Lp | Coupling-modulated optical resonator |
GB201319207D0 (en) | 2013-10-31 | 2013-12-18 | Ibm | Photonic circuit device with on-chip optical gain measurement structures |
US9488779B2 (en) | 2013-11-11 | 2016-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Apparatus and method of forming laser chip package with waveguide for light coupling |
GB2521371B (en) * | 2013-12-17 | 2018-05-09 | Statoil Petroleum As | Optical connector |
US9557484B1 (en) * | 2014-02-06 | 2017-01-31 | Aurrion, Inc. | High-efficiency optical waveguide transitions |
US9759864B2 (en) | 2014-02-28 | 2017-09-12 | Ciena Corporation | Spot-size converter for optical mode conversion and coupling between two waveguides |
US10663663B2 (en) | 2014-02-28 | 2020-05-26 | Ciena Corporation | Spot-size converter for optical mode conversion and coupling between two waveguides |
WO2015130306A1 (en) | 2014-02-28 | 2015-09-03 | Hewlett-Packard Development Company, L.P. | Lasing output based on varying modal index |
EP3111262B1 (en) | 2014-02-28 | 2022-05-04 | Ciena Corporation | High index element-based spot-size converter for optical mode conversion and evanescent coupling between two waveguides |
JP2015184375A (en) * | 2014-03-20 | 2015-10-22 | 株式会社東芝 | Optical wiring device and manufacturing method thereof |
US9563014B2 (en) * | 2014-04-08 | 2017-02-07 | Futurewei Technologies, Inc. | Edge coupling using adiabatically tapered waveguides |
JP5914605B2 (en) * | 2014-09-19 | 2016-05-11 | 株式会社東芝 | Semiconductor photo detector |
US9595805B2 (en) * | 2014-09-22 | 2017-03-14 | International Business Machines Corporation | III-V photonic integrated circuits on silicon substrate |
US9563018B2 (en) | 2014-10-09 | 2017-02-07 | International Business Machines Corporation | Tapered photonic waveguide to optical fiber proximity coupler |
US10852492B1 (en) * | 2014-10-29 | 2020-12-01 | Acacia Communications, Inc. | Techniques to combine two integrated photonic substrates |
JP2017534926A (en) | 2014-11-11 | 2017-11-24 | フィニサー コーポレイション | Two-stage adiabatic coupled photonic system |
JP6400441B2 (en) * | 2014-11-19 | 2018-10-03 | 株式会社東芝 | Quantum key distribution apparatus, quantum key distribution system, and quantum key distribution method |
JP6380069B2 (en) * | 2014-12-11 | 2018-08-29 | 住友電気工業株式会社 | Optical transmission module |
DE112016000309T5 (en) * | 2015-01-08 | 2017-09-28 | Acacia Communications, Inc. | Horizontal coupling to silicon waveguides |
US20160223750A1 (en) * | 2015-02-03 | 2016-08-04 | Cisco Technology, Inc. | System for optically coupling optical fibers and optical waveguides |
WO2016190936A1 (en) * | 2015-03-09 | 2016-12-01 | Massachusetts Institute Of Technology | Waveguide with dielectric light reflectors |
CA2981516C (en) | 2015-04-01 | 2023-09-19 | Afl Telecommunications Llc | Ultra-high fiber density micro-duct cable with extreme operating performance |
US20160291269A1 (en) | 2015-04-01 | 2016-10-06 | Coriant Advanced Technology, LLC | Photonic integrated circuit chip packaging |
JP6477201B2 (en) * | 2015-04-27 | 2019-03-06 | 富士通株式会社 | Optical module |
EP3091380B1 (en) * | 2015-05-05 | 2021-07-07 | Huawei Technologies Co., Ltd. | Optical coupling arrangement |
US9746614B2 (en) * | 2015-05-08 | 2017-08-29 | Cornell University | Photonic chips based on multimode fiber-to-waveguide coupling |
US10317620B2 (en) | 2015-07-01 | 2019-06-11 | Rockley Photonics Limited | Interposer beam expander chip |
CN108369352B (en) | 2015-07-24 | 2020-03-06 | 瞻博网络公司 | Phase tuning in waveguide arrays |
US9588296B2 (en) | 2015-07-28 | 2017-03-07 | Lumentum Operations Llc | Semiconductor optical waveguide device |
US9671577B2 (en) | 2015-09-09 | 2017-06-06 | International Business Machines Corporation | Passive alignment of polymer waveguides |
CN113130722A (en) * | 2015-09-25 | 2021-07-16 | 美题隆公司 | Light conversion device with high optical power using phosphor elements attached by soldering |
EP3153899A1 (en) * | 2015-10-09 | 2017-04-12 | Caliopa NV | Optical coupling scheme |
US9726821B2 (en) * | 2015-12-01 | 2017-08-08 | Ranovus Inc. | Adiabatic elliptical optical coupler device |
US9816856B2 (en) | 2015-12-17 | 2017-11-14 | Harris Corporation | Magnetically coupled optical connector assembly and related methods |
US10243322B2 (en) | 2015-12-17 | 2019-03-26 | Finisar Corporation | Surface coupled systems |
US10992104B2 (en) | 2015-12-17 | 2021-04-27 | Ii-Vi Delaware, Inc. | Dual layer grating coupler |
US10545290B2 (en) | 2016-01-18 | 2020-01-28 | Corning Incorporated | Polymer clad fiber for evanescent coupling |
EP3206062B1 (en) * | 2016-02-12 | 2023-01-04 | Huawei Technologies Research & Development Belgium NV | Waveguide structure for optical coupling |
CA3014585C (en) * | 2016-02-19 | 2024-03-19 | Macom Technology Solutions Holdings, Inc. | Techniques for laser alignment in photonic integrated circuits |
US9933570B2 (en) * | 2016-03-01 | 2018-04-03 | Futurewei Technologies, Inc. | Integration of V-grooves on silicon-on-insulator (SOI) platform for direct fiber coupling |
EP3458889B1 (en) * | 2016-05-16 | 2020-03-04 | Finisar Corporation | Adiabatically coupled optical system |
WO2017197881A1 (en) | 2016-05-17 | 2017-11-23 | 武汉电信器件有限公司 | Planar optical-waveguide structure, and coupling structure and coupling method thereof |
CN105759373B (en) * | 2016-05-17 | 2018-02-02 | 武汉电信器件有限公司 | A kind of multicore Planar Optical Waveguide Structures and its coupled structure |
US10319461B2 (en) * | 2016-06-29 | 2019-06-11 | Intel Corporation | Low-overhead mechanism to detect address faults in ECC-protected memories |
US10317632B2 (en) | 2016-12-06 | 2019-06-11 | Finisar Corporation | Surface coupled laser and laser optical interposer |
WO2018119226A1 (en) * | 2016-12-21 | 2018-06-28 | Acacia Communications, Inc. | Wavelength division multiplexer |
CN108258579B (en) * | 2016-12-29 | 2020-02-14 | 华为技术有限公司 | Surface-mounted laser device and light-emitting power monitoring method |
US10007072B1 (en) * | 2017-02-28 | 2018-06-26 | Foxconn Interconnect Technology Limited | Optical coupling system having a perturbed curved optical surface that reduces back reflection and improves mode matching in forward optical coupling |
IT201700032272A1 (en) * | 2017-03-23 | 2018-09-23 | St Microelectronics Srl | OPTICAL WAVE GUIDE, MATCHING EQUIPMENT, EQUIPMENT AND CORRESPONDING PROCEDURE |
KR101899059B1 (en) * | 2017-04-07 | 2018-09-17 | (주)파이버프로 | planar optical waveguide and optical module |
IT201700047081A1 (en) * | 2017-05-02 | 2018-11-02 | St Microelectronics Srl | OPTICAL WAVE GUIDE, MATCHING EQUIPMENT AND CORRESPONDENT PROCEDURE |
JP2020534566A (en) * | 2017-09-15 | 2020-11-26 | ケーブイエイチ インダストリーズ インク | Methods and equipment for self-aligned connections of optical fibers to waveguides in photonic integrated circuits |
JP7017902B2 (en) * | 2017-10-17 | 2022-02-09 | 日機装株式会社 | Fluid sterilizer |
WO2019113369A1 (en) * | 2017-12-06 | 2019-06-13 | Finisar Corporation | Adiabatically coupled photonic systems with vertically tapered waveguides |
CN109962770B (en) * | 2017-12-14 | 2024-03-12 | 科大国盾量子技术股份有限公司 | Silicon-based monolithic integrated quantum key distribution sender chip |
US10520673B2 (en) * | 2017-12-28 | 2019-12-31 | Lightwave Logic Inc. | Protection layers for polymer modulators/waveguides |
KR102582045B1 (en) * | 2018-01-04 | 2023-09-22 | 삼성전자주식회사 | An optical signal transferring apparatus, an electronic apparatus, a source device, and method thereof |
CN108562980B (en) * | 2018-01-08 | 2019-11-05 | 浙江工业大学 | A kind of production method of the fiber transverse plane coupler for microstrip probe |
CN108132505B (en) * | 2018-01-08 | 2019-12-03 | 浙江工业大学 | A kind of fiber transverse plane coupler for microstrip probe |
US10551561B2 (en) | 2018-01-25 | 2020-02-04 | Poet Technologies, Inc. | Optical dielectric waveguide structures |
US10514506B2 (en) | 2018-01-31 | 2019-12-24 | Corning Optical Communications LLC | Optical couplers for evanescent coupling of polymer clad fibers to optical waveguides using alignment features |
US20190250329A1 (en) * | 2018-02-15 | 2019-08-15 | Nokia Solutions And Networks Oy | Optical Waveguide Processors For Integrated Optics |
JP6523573B1 (en) | 2018-02-19 | 2019-06-05 | 三菱電機株式会社 | Semiconductor optical integrated device |
US10690858B2 (en) * | 2018-02-28 | 2020-06-23 | Corning Incorporated | Evanescent optical couplers employing polymer-clad fibers and tapered ion-exchanged optical waveguides |
US10809456B2 (en) | 2018-04-04 | 2020-10-20 | Ii-Vi Delaware Inc. | Adiabatically coupled photonic systems with fan-out interposer |
US10262984B1 (en) | 2018-07-05 | 2019-04-16 | Stmicroelectronics S.R.L. | Optical integrated circuit systems, devices, and methods of fabrication |
US10976579B2 (en) | 2018-08-09 | 2021-04-13 | Analog Devices, Inc. | Liquid crystal waveguide with active incoupling |
EP3614186A1 (en) * | 2018-08-24 | 2020-02-26 | Mellanox Technologies, Ltd. | Optical interconnect |
US11435522B2 (en) | 2018-09-12 | 2022-09-06 | Ii-Vi Delaware, Inc. | Grating coupled laser for Si photonics |
US10585242B1 (en) | 2018-09-28 | 2020-03-10 | Corning Research & Development Corporation | Channel waveguides with bend compensation for low-loss optical transmission |
KR20210084492A (en) | 2018-10-11 | 2021-07-07 | 케이브이에이치 인더스트리즈, 인코포레이티드 | Optical integrated circuit, fiber optic gyroscope, and manufacturing method thereof |
WO2020148557A1 (en) * | 2019-01-17 | 2020-07-23 | Mellanox Technologies Ltd. | Adiabatic optical switch using a waveguide on a mems cantilever |
JP2020148830A (en) * | 2019-03-11 | 2020-09-17 | ルネサスエレクトロニクス株式会社 | Semiconductor device and method of manufacturing the same |
US11404850B2 (en) | 2019-04-22 | 2022-08-02 | Ii-Vi Delaware, Inc. | Dual grating-coupled lasers |
US11353655B2 (en) | 2019-05-22 | 2022-06-07 | Kvh Industries, Inc. | Integrated optical polarizer and method of making same |
US10921518B2 (en) * | 2019-05-23 | 2021-02-16 | International Business Machines Corporation | Skewed adiabatic transition |
US10921682B1 (en) | 2019-08-16 | 2021-02-16 | Kvh Industries, Inc. | Integrated optical phase modulator and method of making same |
US11881678B1 (en) | 2019-09-09 | 2024-01-23 | Apple Inc. | Photonics assembly with a photonics die stack |
US11480734B2 (en) * | 2019-09-25 | 2022-10-25 | Nexus Photonics, Inc | Active-passive photonic integrated circuit platform |
US10845550B1 (en) * | 2019-10-18 | 2020-11-24 | The Boeing Company | Input coupler for chip-scale laser receiver device |
US11156699B2 (en) * | 2019-10-29 | 2021-10-26 | Waymo Llc | Multilayer optical devices and systems |
CN110658586B (en) * | 2019-11-19 | 2024-01-26 | 华进半导体封装先导技术研发中心有限公司 | End face coupler and preparation method thereof |
US10989876B1 (en) * | 2019-12-23 | 2021-04-27 | Globalfoundries U.S. Inc. | Optical fiber coupler having hybrid tapered waveguide segments and metamaterial segments |
CN111308621B (en) * | 2020-03-20 | 2022-02-01 | 青岛海信宽带多媒体技术有限公司 | Optical module |
US11016253B1 (en) * | 2020-06-08 | 2021-05-25 | Honeywell International Inc. | Adiabatic waveguide couplers with ultra-low back-reflection |
US11762154B2 (en) * | 2020-08-01 | 2023-09-19 | Ayar Labs, Inc. | Systems and methods for passively-aligned optical waveguide edge-coupling |
US11960116B2 (en) * | 2020-10-27 | 2024-04-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Optical waveguide coupler |
FR3116913B1 (en) * | 2020-11-30 | 2022-12-16 | Commissariat Energie Atomique | Assembly comprising a first and a second photonic chips placed on top of each other |
JP2024016306A (en) * | 2020-12-18 | 2024-02-07 | 株式会社フジクラ | Optical device and optical device manufacturing method |
US11914201B2 (en) * | 2021-09-23 | 2024-02-27 | Apple Inc. | Mechanisms that transfer light between layers of multi-chip photonic assemblies |
US20240061177A1 (en) * | 2022-08-16 | 2024-02-22 | Panduit Corp. | Multichannel optical tap devices |
Family Cites Families (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912363A (en) | 1974-01-29 | 1975-10-14 | Rca Corp | Optical fiber to planar waveguide coupler |
US4097118A (en) | 1975-10-30 | 1978-06-27 | Rca Corporation | Optical waveguide coupler employing deformed shape fiber-optic core coupling portion |
US4097117A (en) | 1975-10-30 | 1978-06-27 | Rca Corporation | Optical coupler having improved efficiency |
JPS52113230A (en) * | 1976-03-19 | 1977-09-22 | Furukawa Electric Co Ltd:The | Manufacture of tip end tapered light transmitting fiber and its mutual ly combined part |
US4142775A (en) | 1976-09-27 | 1979-03-06 | Bell Telephone Laboratories, Incorporated | Optical signal processing devices |
US4097177A (en) * | 1977-03-11 | 1978-06-27 | Close Ross A | Power head drilling and turning unit |
US4669814A (en) * | 1982-08-02 | 1987-06-02 | Andrew Corporation | Single mode, single polarization optical fiber with accessible guiding region and method of forming directional coupler using same |
JPS59121008A (en) * | 1982-12-27 | 1984-07-12 | Tokyo Inst Of Technol | Three-dimensional optical integrated circuit |
US4753497A (en) * | 1983-06-28 | 1988-06-28 | Hitachi Cable Limited | Directional coupler for coupling single-polarization optical fibers |
CA1255382A (en) | 1984-08-10 | 1989-06-06 | Masao Kawachi | Hybrid optical integrated circuit with alignment guides |
CA1253376A (en) * | 1985-07-29 | 1989-05-02 | Kenneth O. Hill | Fiber optic directional coupler |
JP2587628B2 (en) | 1987-01-29 | 1997-03-05 | 国際電信電話株式会社 | Semiconductor integrated light emitting device |
DE69023028T2 (en) * | 1989-03-23 | 1996-05-30 | At & T Corp | Component for the adiabatic change in polarization. |
US4998793A (en) * | 1989-11-14 | 1991-03-12 | At&T Bell Laboratories | Adiabatic polarization manipulating device |
EP0402556B1 (en) | 1989-06-16 | 1993-10-06 | International Business Machines Corporation | A method for improving the flatness of etched mirror facets |
US4969712A (en) | 1989-06-22 | 1990-11-13 | Northern Telecom Limited | Optoelectronic apparatus and method for its fabrication |
FR2660439B1 (en) | 1990-03-27 | 1993-06-04 | Thomson Csf | GUIDING STRUCTURE INTEGRATED IN THREE DIMENSIONS AND ITS MANUFACTURING METHOD. |
JPH0415604A (en) * | 1990-05-09 | 1992-01-21 | Oki Electric Ind Co Ltd | Optical waveguide |
US5138676A (en) | 1990-06-15 | 1992-08-11 | Aster Corporation | Miniature fiberoptic bend device and method |
US5039192A (en) | 1990-06-29 | 1991-08-13 | International Business Machines Corporation | Interconnection means for optical waveguides |
US5123070A (en) * | 1990-09-10 | 1992-06-16 | Tacan Corporation | Method of monolithic temperature-stabilization of a laser diode by evanescent coupling to a temperature stable grating |
DE69009474T2 (en) | 1990-09-14 | 1994-12-01 | Ibm | Method for passivation of etched mirror facets of semiconductor lasers. |
EP0498170B1 (en) * | 1991-02-08 | 1997-08-27 | Siemens Aktiengesellschaft | Integrated optical component for coupling waveguides of different dimensions |
US5136676A (en) * | 1991-05-01 | 1992-08-04 | Coherent, Inc. | Coupler for a laser delivery system |
DE69112058T2 (en) | 1991-09-19 | 1996-05-02 | Ibm | Self-adjusting optical waveguide laser, structure and its manufacturing process. |
JPH05216079A (en) * | 1992-02-05 | 1993-08-27 | Nippon Telegr & Teleph Corp <Ntt> | Waveguide type nonlinear optical element and production thereof |
US5265177A (en) | 1992-05-08 | 1993-11-23 | At&T Bell Laboratories | Integrated optical package for coupling optical fibers to devices with asymmetric light beams |
RU2097815C1 (en) | 1993-02-12 | 1997-11-27 | Фирма "Самсунг Электроникс Ко., Лтд." | Optical processor |
US5402511A (en) | 1993-06-11 | 1995-03-28 | The United States Of America As Represented By The Secretary Of The Army | Method of forming an improved tapered waveguide by selectively irradiating a viscous adhesive resin prepolymer with ultra-violet light |
RU2111520C1 (en) | 1993-07-21 | 1998-05-20 | Фирма "Самсунг Электроникс Ко., Лтд." | Optical processor with booster input |
JP3117107B2 (en) | 1993-08-03 | 2000-12-11 | シャープ株式会社 | Assembly structure of optical integrated circuit device |
JP3318406B2 (en) * | 1993-10-13 | 2002-08-26 | 京セラ株式会社 | Optical waveguide, optical waveguide and optical fiber connection device |
US6064783A (en) * | 1994-05-25 | 2000-05-16 | Congdon; Philip A. | Integrated laser and coupled waveguide |
US5515461A (en) | 1994-06-20 | 1996-05-07 | The Regents Of The University Of California | Polarization-independent optical wavelength filter for channel dropping applications |
JPH0843651A (en) * | 1994-08-04 | 1996-02-16 | Hoechst Japan Ltd | Optical waveguide element |
US5502783A (en) | 1994-08-18 | 1996-03-26 | Northern Telecom Limited | Polarization independent optical directional coupler wavelength tunable filters/receivers |
CA2146508C (en) * | 1994-08-25 | 2006-11-14 | Robert H. Schnut | Anvil for circular stapler |
US6009115A (en) | 1995-05-25 | 1999-12-28 | Northwestern University | Semiconductor micro-resonator device |
US5926496A (en) | 1995-05-25 | 1999-07-20 | Northwestern University | Semiconductor micro-resonator device |
JPH09159865A (en) * | 1995-12-08 | 1997-06-20 | Nippon Telegr & Teleph Corp <Ntt> | Connection structure of optical waveguide |
US5703989A (en) | 1995-12-29 | 1997-12-30 | Lucent Technologies Inc. | Single-mode waveguide structure for optoelectronic integrated circuits and method of making same |
JP3819095B2 (en) * | 1996-01-05 | 2006-09-06 | 富士ゼロックス株式会社 | Optical transmission line forming method, optical transmission line forming apparatus, and optical circuit |
IL119006A (en) | 1996-08-04 | 2001-04-30 | B G Negev Technologies And App | Tunable delay line optical filters |
DE19637396A1 (en) * | 1996-09-13 | 1998-03-19 | Siemens Ag | Coupling arrangement for coupling waveguides together |
GB2317023B (en) | 1997-02-07 | 1998-07-29 | Bookham Technology Ltd | A tapered rib waveguide |
KR100219712B1 (en) | 1997-02-26 | 1999-09-01 | 윤종용 | Low loss active optical element and manufacturing method thereof |
JP4117854B2 (en) | 1997-06-20 | 2008-07-16 | シャープ株式会社 | Waveguide type optical integrated circuit device and manufacturing method thereof |
FR2768232B1 (en) | 1997-09-11 | 1999-10-15 | Alsthom Cge Alcatel | METHOD FOR MANUFACTURING AN INTEGRATED OPTICAL COMPONENT COMPRISING A THICK WAVEGUIDE COUPLED TO A THIN WAVEGUIDE |
US6052495A (en) | 1997-10-01 | 2000-04-18 | Massachusetts Institute Of Technology | Resonator modulators and wavelength routing switches |
JPH11271548A (en) | 1998-03-26 | 1999-10-08 | Sharp Corp | Two-way optical communication unit, and two-way optical communication equipment |
GB2334344B (en) | 1998-05-01 | 2000-07-12 | Bookham Technology Ltd | Coupling optical fibre to waveguide |
GB2334789B (en) | 1998-06-12 | 2000-01-19 | Bookham Technology Ltd | A waveguide end face |
DE19831719A1 (en) | 1998-07-15 | 2000-01-20 | Alcatel Sa | Process for the production of planar waveguide structures and waveguide structure |
US6282219B1 (en) | 1998-08-12 | 2001-08-28 | Texas Instruments Incorporated | Substrate stack construction for enhanced coupling efficiency of optical couplers |
US6385376B1 (en) * | 1998-10-30 | 2002-05-07 | The Regents Of The University Of California | Fused vertical coupler for switches, filters and other electro-optic devices |
US7106917B2 (en) | 1998-11-13 | 2006-09-12 | Xponent Photonics Inc | Resonant optical modulators |
US6310995B1 (en) | 1998-11-25 | 2001-10-30 | University Of Maryland | Resonantly coupled waveguides using a taper |
US6360038B1 (en) * | 1999-05-12 | 2002-03-19 | Sabeus Photonics, Inc. | Wavelength-selective optical fiber components using cladding-mode assisted coupling |
AUPQ165599A0 (en) * | 1999-07-15 | 1999-08-05 | University Of Sydney, The | Optical processing method and apparatus and products thereof |
JP3595817B2 (en) | 1999-09-20 | 2004-12-02 | 株式会社トッパンNecサーキットソリューションズ | Optical module mounting method and mounting structure |
US6400856B1 (en) | 1999-09-21 | 2002-06-04 | Nannovation Technologies, Inc. | Polarization diversity double resonator channel-dropping filter |
US6324204B1 (en) | 1999-10-19 | 2001-11-27 | Sparkolor Corporation | Channel-switched tunable laser for DWDM communications |
US6424669B1 (en) | 1999-10-29 | 2002-07-23 | E20 Communications, Inc. | Integrated optically pumped vertical cavity surface emitting laser |
US6393185B1 (en) | 1999-11-03 | 2002-05-21 | Sparkolor Corporation | Differential waveguide pair |
US6243517B1 (en) | 1999-11-04 | 2001-06-05 | Sparkolor Corporation | Channel-switched cross-connect |
US6293688B1 (en) | 1999-11-12 | 2001-09-25 | Sparkolor Corporation | Tapered optical waveguide coupler |
US6341189B1 (en) | 1999-11-12 | 2002-01-22 | Sparkolor Corporation | Lenticular structure for integrated waveguides |
WO2001040836A1 (en) * | 1999-12-02 | 2001-06-07 | Gemfire Corporation | Photodefinition of optical devices |
US6445724B2 (en) | 2000-02-23 | 2002-09-03 | Sarnoff Corporation | Master oscillator vertical emission laser |
US6345139B1 (en) | 2000-04-04 | 2002-02-05 | Kabushiki Kaisha Toshiba | Semiconductor light emitting element coupled with optical fiber |
US6330378B1 (en) | 2000-05-12 | 2001-12-11 | The Trustees Of Princeton University | Photonic integrated detector having a plurality of asymmetric waveguides |
US6560259B1 (en) | 2000-05-31 | 2003-05-06 | Applied Optoelectronics, Inc. | Spatially coherent surface-emitting, grating coupled quantum cascade laser with unstable resonance cavity |
US6507684B2 (en) | 2000-06-28 | 2003-01-14 | The Charles Stark Draper Laboratory, Inc. | Optical microcavity resonator system |
JP4752092B2 (en) * | 2000-07-31 | 2011-08-17 | 株式会社トッパンNecサーキットソリューションズ | Optical waveguide connection structure and optical element mounting structure |
US6542663B1 (en) * | 2000-09-07 | 2003-04-01 | Oluma, Inc. | Coupling control in side-polished fiber devices |
JP3543121B2 (en) | 2000-10-18 | 2004-07-14 | 日本電信電話株式会社 | Optical waveguide connection structure |
JP2002169042A (en) | 2000-11-30 | 2002-06-14 | Nec Corp | Optical waveguide coupling structure, optical waveguide and its manufacturing method, and optical device part having optical waveguide and its manufacturing method |
US6839491B2 (en) * | 2000-12-21 | 2005-01-04 | Xponent Photonics Inc | Multi-layer dispersion-engineered waveguides and resonators |
US6853671B2 (en) * | 2001-06-13 | 2005-02-08 | Intel Corporation | Method and apparatus for tuning a laser with a Bragg grating in a semiconductor substrate |
US6987913B2 (en) * | 2001-10-30 | 2006-01-17 | Xponent Photonics Inc | Optical junction apparatus and methods employing optical power transverse-transfer |
US6907169B2 (en) | 2001-10-30 | 2005-06-14 | Xponent Photonics Inc | Polarization-engineered transverse-optical-coupling apparatus and methods |
US6870992B2 (en) | 2001-11-23 | 2005-03-22 | Xponent Photonics Inc | Alignment apparatus and methods for transverse optical coupling |
JP3846284B2 (en) | 2001-11-26 | 2006-11-15 | 株式会社トッパンNecサーキットソリューションズ | Manufacturing method of optical waveguide |
US6981806B2 (en) | 2002-07-05 | 2006-01-03 | Xponent Photonics Inc | Micro-hermetic packaging of optical devices |
US6975798B2 (en) * | 2002-07-05 | 2005-12-13 | Xponent Photonics Inc | Waveguides assembled for transverse-transfer of optical power |
WO2004038871A2 (en) * | 2002-08-22 | 2004-05-06 | Xponent Photonics Inc. | Grating-stabilized semiconductor laser |
WO2004068542A2 (en) * | 2003-01-24 | 2004-08-12 | Xponent Photonics Inc | Etched-facet semiconductor optical component with integrated end-coupled waveguide and methods of fabrication and use thereof |
US6753497B1 (en) * | 2003-03-17 | 2004-06-22 | Illinois Tool Works Inc. | Method and apparatus for initiating welding arc using plasma flow |
US7184643B2 (en) * | 2003-04-29 | 2007-02-27 | Xponent Photonics Inc | Multiple-core planar optical waveguides and methods of fabrication and use thereof |
US7164838B2 (en) * | 2005-02-15 | 2007-01-16 | Xponent Photonics Inc | Multiple-core planar optical waveguides and methods of fabrication and use thereof |
US8221981B2 (en) | 2007-07-30 | 2012-07-17 | Argos Therapeutics, Inc. | Primers and probes for the amplification and detection of HIV Gag, Rev and Nef polynucleotides |
-
2002
- 2002-06-28 US US10/187,030 patent/US6987913B2/en not_active Expired - Lifetime
- 2002-06-28 CN CN028264940A patent/CN1685256B/en not_active Expired - Lifetime
- 2002-06-28 WO PCT/US2002/020668 patent/WO2003038497A1/en active Application Filing
- 2002-06-28 EP EP02756342A patent/EP1446687B1/en not_active Expired - Lifetime
- 2002-06-28 KR KR1020047006640A patent/KR100908623B1/en active IP Right Grant
- 2002-06-28 CA CA2464715A patent/CA2464715C/en not_active Expired - Lifetime
- 2002-06-28 JP JP2003540709A patent/JP2005508021A/en active Pending
- 2002-06-28 CN CN201210092355.9A patent/CN102621630B/en not_active Expired - Lifetime
-
2005
- 2005-05-25 US US11/138,841 patent/US7050681B2/en not_active Expired - Lifetime
-
2006
- 2006-01-09 US US11/327,920 patent/US7164825B2/en not_active Expired - Lifetime
- 2006-01-17 US US11/333,933 patent/US7158702B2/en not_active Expired - Lifetime
- 2006-12-29 US US11/618,643 patent/US7783146B2/en not_active Expired - Lifetime
-
2007
- 2007-01-16 US US11/623,688 patent/US7379638B2/en not_active Expired - Lifetime
-
2008
- 2008-05-25 US US12/126,883 patent/US7577327B2/en not_active Expired - Lifetime
-
2009
- 2009-07-28 US US12/510,273 patent/US7853103B2/en not_active Expired - Fee Related
-
2010
- 2010-08-20 US US12/860,307 patent/US7885499B2/en not_active Expired - Fee Related
-
2011
- 2011-10-04 JP JP2011219813A patent/JP2012042971A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20100024192A1 (en) | 2010-02-04 |
US7853103B2 (en) | 2010-12-14 |
US20030081902A1 (en) | 2003-05-01 |
US7050681B2 (en) | 2006-05-23 |
KR100908623B1 (en) | 2009-07-21 |
CN102621630A (en) | 2012-08-01 |
JP2012042971A (en) | 2012-03-01 |
US6987913B2 (en) | 2006-01-17 |
US7379638B2 (en) | 2008-05-27 |
CN1685256A (en) | 2005-10-19 |
US20070211989A1 (en) | 2007-09-13 |
US20100314027A1 (en) | 2010-12-16 |
US7783146B2 (en) | 2010-08-24 |
US7158702B2 (en) | 2007-01-02 |
JP2005508021A (en) | 2005-03-24 |
KR20050002806A (en) | 2005-01-10 |
US7577327B2 (en) | 2009-08-18 |
US20060127011A1 (en) | 2006-06-15 |
EP1446687A4 (en) | 2006-01-18 |
CN1685256B (en) | 2012-07-04 |
US20070110369A1 (en) | 2007-05-17 |
US20050213889A1 (en) | 2005-09-29 |
EP1446687A1 (en) | 2004-08-18 |
WO2003038497A1 (en) | 2003-05-08 |
CA2464715C (en) | 2012-05-08 |
US7164825B2 (en) | 2007-01-16 |
US20080226224A1 (en) | 2008-09-18 |
US20060120669A1 (en) | 2006-06-08 |
US7885499B2 (en) | 2011-02-08 |
CN102621630B (en) | 2015-03-25 |
EP1446687B1 (en) | 2012-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2464715A1 (en) | Optical junction apparatus and methods employing optical power transverse-transfer | |
Barwicz et al. | An O-band metamaterial converter interfacing standard optical fibers to silicon nanophotonic waveguides | |
TWI624705B (en) | Optical module including silicon photonics chip and coupler chip | |
US10698164B2 (en) | Optical apparatus and methods of manufacture thereof | |
JP2005508021A5 (en) | ||
US6238100B1 (en) | Optical module and a method for fabricating a same | |
US6888989B1 (en) | Photonic chip mounting in a recess for waveguide alignment and connection | |
US20030174956A1 (en) | Polarization insensitive modal field transformer for high index contrast waveguide devices | |
WO2011136741A1 (en) | An optical arrangement and a method of forming the same | |
JP7231028B2 (en) | Method for forming the guide member | |
US20020071636A1 (en) | Method and apparatus for attaching an optical fibre to an optical device | |
US6665473B2 (en) | Compact fiber coupler and method of manufacturing the same | |
JP2005345708A (en) | Optical waveguide film, its manufacturing method and splicing method | |
EP1367417A1 (en) | Optical fiber alignment technique | |
US20050018970A1 (en) | Method for coupling planar lightwave circuit and optical fiber | |
Bernabé et al. | In-plane pigtailing of silicon photonics device using “semi-passive” strategies | |
Wenger et al. | Self-aligned packaging of an 8/spl times/8 InGaAsP-InP space switch | |
Snyder et al. | Developments in packaging and integration for silicon photonics | |
EP4312068A1 (en) | Diamond spot size converter for fiber edge coupling | |
JP7364929B2 (en) | How to connect optical fiber array | |
JP3228614B2 (en) | Connection structure between optical fiber and optical waveguide | |
Porte et al. | Epoxy free butt coupling between a lensed fiber and a silicon nanowire waveguide with an inverted taper configuration | |
JP3298975B2 (en) | Connection structure and connection method between optical coupler and optical fiber | |
CN115793138A (en) | Optical integrated device, optical integrated circuit wafer and method for manufacturing optical integrated device | |
JP2005316033A (en) | Plane waveguide routing type filter with distributed refractive index type lens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20220628 |