WO1996036900A3 - Holographic optical isolator utilizing opto-electronic transmitter and receiver disposed in a package - Google Patents

Holographic optical isolator utilizing opto-electronic transmitter and receiver disposed in a package Download PDF

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Publication number
WO1996036900A3
WO1996036900A3 PCT/US1996/003576 US9603576W WO9636900A3 WO 1996036900 A3 WO1996036900 A3 WO 1996036900A3 US 9603576 W US9603576 W US 9603576W WO 9636900 A3 WO9636900 A3 WO 9636900A3
Authority
WO
WIPO (PCT)
Prior art keywords
package
opto
optical isolator
holographic optical
electronic transmitter
Prior art date
Application number
PCT/US1996/003576
Other languages
French (fr)
Other versions
WO1996036900A2 (en
Inventor
Paul Alonas
Jang-Hun Yeh
Austin Harton
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to KR1019960707569A priority Critical patent/KR100225212B1/en
Priority to JP8534799A priority patent/JPH09510835A/en
Publication of WO1996036900A2 publication Critical patent/WO1996036900A2/en
Publication of WO1996036900A3 publication Critical patent/WO1996036900A3/en

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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
    • H01L31/167—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by at least one potential or surface barrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

An opto-isolator (10) increases optical efficiency by using holographic elements (22, 24, 26) to direct a beam of light (34) through an optical waveguide (20). An opto-electronic transmitter (12) and receiver (16) are connected to the waveguide to be in alignment with the beam of light reflected by the holographic elements. The transmitter and receiver are disposed on separate leadframe portions (14, 18), and the opto-isolator is surrounded by a package (32).
PCT/US1996/003576 1995-05-02 1996-03-15 Holographic optical isolator utilizing opto-electronic transmitter and receiver disposed in a package WO1996036900A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019960707569A KR100225212B1 (en) 1995-05-02 1996-03-15 Holographic optical isolator utilizing opto-electronic transmitter disposed in a package
JP8534799A JPH09510835A (en) 1995-05-02 1996-03-15 Holographic optoisolator utilizing optoelectronic transmitter and receiver in package

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43383695A 1995-05-02 1995-05-02
US08/433,836 1995-05-02

Publications (2)

Publication Number Publication Date
WO1996036900A2 WO1996036900A2 (en) 1996-11-21
WO1996036900A3 true WO1996036900A3 (en) 1997-01-16

Family

ID=23721716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/003576 WO1996036900A2 (en) 1995-05-02 1996-03-15 Holographic optical isolator utilizing opto-electronic transmitter and receiver disposed in a package

Country Status (3)

Country Link
JP (1) JPH09510835A (en)
CN (1) CN1077292C (en)
WO (1) WO1996036900A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010161202A (en) 2009-01-08 2010-07-22 Renesas Electronics Corp Optically coupled device and method of manufacturing the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077699A (en) * 1974-09-24 1978-03-07 The Post Office Optical devices
US4087159A (en) * 1974-09-20 1978-05-02 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Self imaging system using a waveguide
US4917450A (en) * 1987-11-03 1990-04-17 Thomson-Csf Dynamic optical interconnection device for integrated circuits
US5061027A (en) * 1990-09-04 1991-10-29 Motorola, Inc. Solder-bump attached optical interconnect structure utilizing holographic elements and method of making same
US5101460A (en) * 1990-09-04 1992-03-31 Motorola, Inc. Simultaneous bidirectional optical interconnect
US5185814A (en) * 1989-07-13 1993-02-09 British Telecommunications Public Limited Company Optical fiber communications network including plural amplifiers with single pump source

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087159A (en) * 1974-09-20 1978-05-02 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Self imaging system using a waveguide
US4077699A (en) * 1974-09-24 1978-03-07 The Post Office Optical devices
US4917450A (en) * 1987-11-03 1990-04-17 Thomson-Csf Dynamic optical interconnection device for integrated circuits
US5185814A (en) * 1989-07-13 1993-02-09 British Telecommunications Public Limited Company Optical fiber communications network including plural amplifiers with single pump source
US5061027A (en) * 1990-09-04 1991-10-29 Motorola, Inc. Solder-bump attached optical interconnect structure utilizing holographic elements and method of making same
US5101460A (en) * 1990-09-04 1992-03-31 Motorola, Inc. Simultaneous bidirectional optical interconnect

Also Published As

Publication number Publication date
JPH09510835A (en) 1997-10-28
CN1077292C (en) 2002-01-02
WO1996036900A2 (en) 1996-11-21
CN1155932A (en) 1997-07-30

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