DE68923738D1 - Anordnung, die eine optische oder opto-elektronische Vorrichtung enthält. - Google Patents
Anordnung, die eine optische oder opto-elektronische Vorrichtung enthält.Info
- Publication number
- DE68923738D1 DE68923738D1 DE68923738T DE68923738T DE68923738D1 DE 68923738 D1 DE68923738 D1 DE 68923738D1 DE 68923738 T DE68923738 T DE 68923738T DE 68923738 T DE68923738 T DE 68923738T DE 68923738 D1 DE68923738 D1 DE 68923738D1
- Authority
- DE
- Germany
- Prior art keywords
- opto
- optical
- electronic device
- arrangement containing
- arrangement
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference
- G02F1/218—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference using semi-conducting materials
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F3/00—Optical logic elements; Optical bistable devices
- G02F3/02—Optical bistable devices
- G02F3/024—Optical bistable devices based on non-linear elements, e.g. non-linear Fabry-Perot cavity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/3415—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers containing details related to carrier capture times into wells or barriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/3415—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers containing details related to carrier capture times into wells or barriers
- H01S5/3416—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers containing details related to carrier capture times into wells or barriers tunneling through barriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/202,648 US4861976A (en) | 1988-06-06 | 1988-06-06 | Optical or opto-electronic device having a trapping layer in contact with a semiconductive layer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68923738D1 true DE68923738D1 (de) | 1995-09-14 |
DE68923738T2 DE68923738T2 (de) | 1996-02-08 |
Family
ID=22750749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68923738T Expired - Fee Related DE68923738T2 (de) | 1988-06-06 | 1989-05-25 | Anordnung, die eine optische oder opto-elektronische Vorrichtung enthält. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4861976A (de) |
EP (1) | EP0345971B1 (de) |
JP (1) | JPH0774876B2 (de) |
CA (1) | CA1308799C (de) |
DE (1) | DE68923738T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023673A (en) * | 1989-07-21 | 1991-06-11 | At&T Bell Laboratories | Semiconductor mesa structured optical processing devices, with added side-surface recombination centers to improve the speed of operation |
US5047622A (en) * | 1990-06-18 | 1991-09-10 | The United States Of America As Represented By The Secretary Of The Navy | Long wavelength infrared detector with heterojunction |
US5315128A (en) * | 1993-04-30 | 1994-05-24 | At&T Bell Laboratories | Photodetector with a resonant cavity |
EP0772795B1 (de) * | 1995-05-30 | 2004-01-02 | Koninklijke Philips Electronics N.V. | Schaltvorrichtung und deren verwendung |
TW319916B (de) * | 1995-06-05 | 1997-11-11 | Hewlett Packard Co | |
GB2320610A (en) * | 1996-12-21 | 1998-06-24 | Sharp Kk | laser device |
US6528827B2 (en) | 2000-11-10 | 2003-03-04 | Optolynx, Inc. | MSM device and method of manufacturing same |
US6999219B2 (en) | 2001-01-30 | 2006-02-14 | 3Dv Systems, Ltd. | Optical modulator |
US7545999B2 (en) * | 2005-11-01 | 2009-06-09 | Hewlett-Packard Development Company, L.P. | Photonic configuration |
GB201107674D0 (en) * | 2011-05-09 | 2011-06-22 | Univ Surrey | Semiconductor laser |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916390A (en) * | 1974-12-31 | 1975-10-28 | Ibm | Dynamic memory with non-volatile back-up mode |
US4151537A (en) * | 1976-03-10 | 1979-04-24 | Gte Laboratories Incorporated | Gate electrode for MNOS semiconductor memory device |
US4143393A (en) * | 1977-06-21 | 1979-03-06 | International Business Machines Corporation | High field capacitor structure employing a carrier trapping region |
US4454524A (en) * | 1978-03-06 | 1984-06-12 | Ncr Corporation | Device having implantation for controlling gate parasitic action |
JPS5642388A (en) * | 1979-08-31 | 1981-04-20 | Fujitsu Ltd | Semiconductor light emitting device |
US4334292A (en) * | 1980-05-27 | 1982-06-08 | International Business Machines Corp. | Low voltage electrically erasable programmable read only memory |
US4535349A (en) * | 1981-12-31 | 1985-08-13 | International Business Machines Corporation | Non-volatile memory cell using a crystalline storage element with capacitively coupled sensing |
US4476477A (en) * | 1982-02-23 | 1984-10-09 | At&T Bell Laboratories | Graded bandgap multilayer avalanche photodetector with energy step backs |
DE3382279D1 (de) * | 1983-01-03 | 1991-06-13 | Western Electric Co | Ein lichtstrahl zugewandt zu einer integrierten schaltung ist von einem anderen strahl gesteuert. |
WO1984003383A1 (en) * | 1983-02-17 | 1984-08-30 | William C Kennedy | Tailgating prevention apparatus |
US4544617A (en) * | 1983-11-02 | 1985-10-01 | Xerox Corporation | Electrophotographic devices containing overcoated amorphous silicon compositions |
US4737429A (en) * | 1986-06-26 | 1988-04-12 | Xerox Corporation | Layered amorphous silicon imaging members |
-
1988
- 1988-06-06 US US07/202,648 patent/US4861976A/en not_active Expired - Lifetime
-
1989
- 1989-05-04 CA CA000598674A patent/CA1308799C/en not_active Expired - Fee Related
- 1989-05-25 EP EP89305312A patent/EP0345971B1/de not_active Expired - Lifetime
- 1989-05-25 DE DE68923738T patent/DE68923738T2/de not_active Expired - Fee Related
- 1989-06-05 JP JP1141287A patent/JPH0774876B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68923738T2 (de) | 1996-02-08 |
JPH0296720A (ja) | 1990-04-09 |
EP0345971A2 (de) | 1989-12-13 |
EP0345971B1 (de) | 1995-08-09 |
JPH0774876B2 (ja) | 1995-08-09 |
CA1308799C (en) | 1992-10-13 |
EP0345971A3 (de) | 1991-09-18 |
US4861976A (en) | 1989-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |