FR2298806A1 - Dispositif coupleur optique pour interconnexion de - Google Patents

Dispositif coupleur optique pour interconnexion de

Info

Publication number
FR2298806A1
FR2298806A1 FR7501971A FR7501971A FR2298806A1 FR 2298806 A1 FR2298806 A1 FR 2298806A1 FR 7501971 A FR7501971 A FR 7501971A FR 7501971 A FR7501971 A FR 7501971A FR 2298806 A1 FR2298806 A1 FR 2298806A1
Authority
FR
France
Prior art keywords
interconnection
coupling device
optical coupling
optical
coupling
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
Application number
FR7501971A
Other languages
English (en)
Other versions
FR2298806B1 (fr
Inventor
Thaddeus Hawkes
Jean-Claude Reymond
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7501971A priority Critical patent/FR2298806A1/fr
Priority to US05/650,263 priority patent/US4011005A/en
Priority to DE2601819A priority patent/DE2601819C2/de
Priority to GB2383/76A priority patent/GB1528242A/en
Publication of FR2298806A1 publication Critical patent/FR2298806A1/fr
Application granted granted Critical
Publication of FR2298806B1 publication Critical patent/FR2298806B1/fr
Granted 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
    • G02B6/26—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
    • G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
    • 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
    • G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
FR7501971A 1975-01-22 1975-01-22 Dispositif coupleur optique pour interconnexion de Granted FR2298806A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7501971A FR2298806A1 (fr) 1975-01-22 1975-01-22 Dispositif coupleur optique pour interconnexion de
US05/650,263 US4011005A (en) 1975-01-22 1976-01-19 Coupler for optical communication system
DE2601819A DE2601819C2 (de) 1975-01-22 1976-01-20 Optischer Koppler zur Verbindung von Lichtleitern
GB2383/76A GB1528242A (en) 1975-01-22 1976-01-21 Coupler for optical communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501971A FR2298806A1 (fr) 1975-01-22 1975-01-22 Dispositif coupleur optique pour interconnexion de

Publications (2)

Publication Number Publication Date
FR2298806A1 true FR2298806A1 (fr) 1976-08-20
FR2298806B1 FR2298806B1 (fr) 1977-07-15

Family

ID=9150167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501971A Granted FR2298806A1 (fr) 1975-01-22 1975-01-22 Dispositif coupleur optique pour interconnexion de

Country Status (4)

Country Link
US (1) US4011005A (fr)
DE (1) DE2601819C2 (fr)
FR (1) FR2298806A1 (fr)
GB (1) GB1528242A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542355A1 (de) * 1975-09-19 1977-03-24 Siemens Ag Durchstrahlungs-raster-elektronenmikroskop mit ringscheibenfoermigem detektor
US4078852A (en) * 1976-09-13 1978-03-14 The United States Of America As Represented By The Secretary Of The Navy Radiant energy coupler
FR2372442A1 (fr) * 1976-11-30 1978-06-23 Thomson Csf Dispositif coupleur pour interconnexion de guides d'ondes optiques et systeme de transmission optique comportant un tel dispositif
US4678267A (en) * 1977-11-18 1987-07-07 The United States Of America As Represented By The Secretary Of The Navy Parabolic optical waveguide horns and design thereof
US4176908A (en) * 1977-12-14 1979-12-04 Bell Telephone Laboratories, Incorporated Devices for monitoring, switching, attenuating or distributing light
FR2430025A1 (fr) * 1978-06-29 1980-01-25 Lemesle Marcel Coupleur a fibres optiques
US4211469A (en) * 1978-09-05 1980-07-08 The Deutsch Company Electronic Components Division Optical coupling device
US4245884A (en) * 1978-12-22 1981-01-20 International Business Machines Corporation Optical coupler for interconnecting two or more optical transmission lines
DE3011059A1 (de) * 1980-03-21 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Optischer stern-koppler mit planarem mischerelement
US4496211A (en) * 1980-12-05 1985-01-29 Maurice Daniel Lightpipe network with optical devices for distributing electromagnetic radiation
JPS59208521A (ja) * 1983-05-13 1984-11-26 Yazaki Corp 低損失光分岐体
FR2554601B1 (fr) * 1983-11-08 1986-08-29 Thomson Csf Coupleur multiple a fibres optiques et application a un interferometre
US4743086A (en) * 1984-12-03 1988-05-10 Polaroid Corporation Coupling device for forming optically efficient end-to-end optical fiber connections
IT1202608B (it) * 1987-03-02 1989-02-09 Pirelli Cavi Spa Accoppiatore bidirezionale tra tre guide d'onda ottiche
DE3713658A1 (de) * 1987-04-24 1988-11-17 Licentia Gmbh Faseroptischer sternkoppler
US5381495A (en) * 1992-09-11 1995-01-10 Tacan Corporation Optical fiber coupler or attenuator and method of use thereof
US5554100A (en) * 1994-03-24 1996-09-10 United States Surgical Corporation Arthroscope with shim for angularly orienting illumination fibers
DE10043324A1 (de) * 2000-08-23 2002-03-14 Infineon Technologies Ag Opto-elektronische Baugruppe zum Multiplexen und/oder Demultiplexen optischer Signale
US6954592B2 (en) * 2002-01-24 2005-10-11 Jds Uniphase Corporation Systems, methods and apparatus for bi-directional optical transceivers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881976A (en) * 1955-12-30 1959-04-14 Ibm Code translating device
US3453036A (en) * 1966-03-31 1969-07-01 American Optical Corp Optical junction for light conductors
US3455625A (en) * 1966-06-23 1969-07-15 Bausch & Lomb Optical fiber bundle coupling system
US3832028A (en) * 1972-03-30 1974-08-27 Corning Glass Works Coupler for optical waveguide light source
US3874779A (en) * 1973-07-05 1975-04-01 Corning Glass Works Variable ratio light coupler

Also Published As

Publication number Publication date
GB1528242A (en) 1978-10-11
FR2298806B1 (fr) 1977-07-15
DE2601819A1 (de) 1976-07-29
US4011005A (en) 1977-03-08
DE2601819C2 (de) 1983-08-04

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse