JPS5758115A - Photocoupler - Google Patents

Photocoupler

Info

Publication number
JPS5758115A
JPS5758115A JP55132847A JP13284780A JPS5758115A JP S5758115 A JPS5758115 A JP S5758115A JP 55132847 A JP55132847 A JP 55132847A JP 13284780 A JP13284780 A JP 13284780A JP S5758115 A JPS5758115 A JP S5758115A
Authority
JP
Japan
Prior art keywords
optical
photocoupler
path
condensation system
reception
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.)
Pending
Application number
JP55132847A
Other languages
Japanese (ja)
Inventor
Osamu Kinoshita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55132847A priority Critical patent/JPS5758115A/en
Publication of JPS5758115A publication Critical patent/JPS5758115A/en
Pending legal-status Critical Current

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
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • 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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Led Device Packages (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To improve the efficiency of optical coupling by providing an optical-path flexing means in an incidence or emission optical path to or from an optical condensation system. CONSTITUTION:A photocoupler 6 and an IC for optical reception are provided, and a light emitted from an optical fiber 8 passes through the glass window 11 of the IC7 for optical reception by flexing its optical path through an optical condensation system, e.g., a prism 10, and is then focused on a photodetecting element 12. Then, the IC7 is connected to the photocoupler 6, for example, by fixing with a fitting nut.
JP55132847A 1980-09-26 1980-09-26 Photocoupler Pending JPS5758115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132847A JPS5758115A (en) 1980-09-26 1980-09-26 Photocoupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132847A JPS5758115A (en) 1980-09-26 1980-09-26 Photocoupler

Publications (1)

Publication Number Publication Date
JPS5758115A true JPS5758115A (en) 1982-04-07

Family

ID=15090900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132847A Pending JPS5758115A (en) 1980-09-26 1980-09-26 Photocoupler

Country Status (1)

Country Link
JP (1) JPS5758115A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137915A (en) * 1983-01-28 1984-08-08 Matsushita Electric Works Ltd Optical connector plug
JPS6073508A (en) * 1983-09-29 1985-04-25 Fujitsu Ltd Optical connector
JPH029183A (en) * 1988-03-03 1990-01-12 American Teleph & Telegr Co <Att> Sub-assembly of optoelectronics device
JPH02124504A (en) * 1988-11-02 1990-05-11 Toshiba Corp Photodetecting module
FR2644901A1 (en) * 1989-03-24 1990-09-28 Commissariat Energie Atomique Device, capable of miniaturisation, for focusing a laser beam coming from an optical fibre
JPH02253208A (en) * 1989-03-28 1990-10-12 Mitsubishi Electric Corp Photodetector coupler
JPH0427408U (en) * 1990-06-27 1992-03-04
US5195154A (en) * 1990-04-27 1993-03-16 Ngk Insulators, Ltd. Optical surface mount technology (o-smt), optical surface mount circuit (o-smc), opto-electronic printed wiring board (oe-pwb), opto-electronic surface mount device (oe-smd), and methods of fabricating opto-electronic printed wiring board
EP0689071A1 (en) * 1993-05-03 1995-12-27 Litton Systems, Inc. Optical fiber coupling
EP0992823A2 (en) * 1998-09-29 2000-04-12 Siemens Aktiengesellschaft Method for aligning an electrooptical component and such a component
WO2012097979A1 (en) * 2011-01-18 2012-07-26 Fci An optical communications system, an optical communication module, and a method
EP2624034A1 (en) * 2012-01-31 2013-08-07 Fci Dismountable optical coupling device
DE112004003069B4 (en) * 2003-04-30 2017-01-19 Fujikura Ltd. Optical connector
US9831605B2 (en) 2012-04-13 2017-11-28 Fci Americas Technology Llc High speed electrical connector
US10720721B2 (en) 2009-03-19 2020-07-21 Fci Usa Llc Electrical connector having ribbed ground plate

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318682B2 (en) * 1983-01-28 1991-03-13 Matsushita Electric Works Ltd
JPS59137915A (en) * 1983-01-28 1984-08-08 Matsushita Electric Works Ltd Optical connector plug
JPS6073508A (en) * 1983-09-29 1985-04-25 Fujitsu Ltd Optical connector
JPH0410605B2 (en) * 1983-09-29 1992-02-25
JPH029183A (en) * 1988-03-03 1990-01-12 American Teleph & Telegr Co <Att> Sub-assembly of optoelectronics device
JPH02124504A (en) * 1988-11-02 1990-05-11 Toshiba Corp Photodetecting module
FR2644901A1 (en) * 1989-03-24 1990-09-28 Commissariat Energie Atomique Device, capable of miniaturisation, for focusing a laser beam coming from an optical fibre
JPH02253208A (en) * 1989-03-28 1990-10-12 Mitsubishi Electric Corp Photodetector coupler
US5195154A (en) * 1990-04-27 1993-03-16 Ngk Insulators, Ltd. Optical surface mount technology (o-smt), optical surface mount circuit (o-smc), opto-electronic printed wiring board (oe-pwb), opto-electronic surface mount device (oe-smd), and methods of fabricating opto-electronic printed wiring board
JPH0427408U (en) * 1990-06-27 1992-03-04
EP0689071A1 (en) * 1993-05-03 1995-12-27 Litton Systems, Inc. Optical fiber coupling
EP0992823A2 (en) * 1998-09-29 2000-04-12 Siemens Aktiengesellschaft Method for aligning an electrooptical component and such a component
EP0992823A3 (en) * 1998-09-29 2002-08-28 Infineon Technologies AG Method for aligning an electrooptical component and such a component
DE112004003069B4 (en) * 2003-04-30 2017-01-19 Fujikura Ltd. Optical connector
US10720721B2 (en) 2009-03-19 2020-07-21 Fci Usa Llc Electrical connector having ribbed ground plate
WO2012097979A1 (en) * 2011-01-18 2012-07-26 Fci An optical communications system, an optical communication module, and a method
US9128257B2 (en) 2011-01-18 2015-09-08 Fci Optical communications system and method with an optical communication module having an acute angle connection
EP2624034A1 (en) * 2012-01-31 2013-08-07 Fci Dismountable optical coupling device
US9831605B2 (en) 2012-04-13 2017-11-28 Fci Americas Technology Llc High speed electrical connector

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