FR2435059A1 - Coupleur de distribution pour fibres optiques - Google Patents

Coupleur de distribution pour fibres optiques

Info

Publication number
FR2435059A1
FR2435059A1 FR7922349A FR7922349A FR2435059A1 FR 2435059 A1 FR2435059 A1 FR 2435059A1 FR 7922349 A FR7922349 A FR 7922349A FR 7922349 A FR7922349 A FR 7922349A FR 2435059 A1 FR2435059 A1 FR 2435059A1
Authority
FR
France
Prior art keywords
fibers
optical fibers
comprises means
coupler
distribution coupler
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
FR7922349A
Other languages
English (en)
Other versions
FR2435059B1 (fr
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of FR2435059A1 publication Critical patent/FR2435059A1/fr
Application granted granted Critical
Publication of FR2435059B1 publication Critical patent/FR2435059B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

La présente invention concerne un coupleur de distribution pour fibres optiques. Le coupleur 10 travaillant en mode de réflexion opère avec un jeu 12 de fibres optiques 14 et comporte des moyens 16 pour supporter les extrémités des fibres 14. Il comporte des moyens 18 pour diriger la lumière transmise par une ou l'ensemble des fibres 14 sur l'ensemble du jeu de fibres 12. Il comporte des moyens 20 pour ajuster en position les moyens directeurs 18 par rapport aux moyens supports 16, pour produire une illumination uniforme du jeu complet 12 de fibres 14. Le boîtier 26, contenant les composants optiques dont une lentille de focalisation 24 et un miroir 22, se compose de deux segments 28 et 30 montés télescopiquement.
FR7922349A 1978-08-31 1979-08-30 Coupleur de distribution pour fibres optiques Granted FR2435059A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93858578A 1978-08-31 1978-08-31

Publications (2)

Publication Number Publication Date
FR2435059A1 true FR2435059A1 (fr) 1980-03-28
FR2435059B1 FR2435059B1 (fr) 1984-02-03

Family

ID=25471632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922349A Granted FR2435059A1 (fr) 1978-08-31 1979-08-30 Coupleur de distribution pour fibres optiques

Country Status (5)

Country Link
JP (2) JPS5535396A (fr)
CA (1) CA1127889A (fr)
DE (1) DE2934153A1 (fr)
FR (1) FR2435059A1 (fr)
GB (1) GB2029046B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398791A (en) * 1981-02-09 1983-08-16 Litton Systems, Inc. Single channel optical slip ring
FR2551887B1 (fr) * 1983-09-09 1987-02-20 Sopelem Dispositif de couplage de cables de fibres optiques
JP2503622B2 (ja) * 1989-01-27 1996-06-05 日立電線株式会社 光スタ―カプラ装置
GB8902797D0 (en) * 1989-02-08 1989-03-30 Stc Plc Optical fibre star coupler
GB2283334B (en) * 1991-12-27 1996-07-17 Seiko Giken Kk Optic fibre light diverging/converging device having ferrules
GB2289955B (en) * 1991-12-27 1996-07-17 Seiko Giken Kk Optical fibre light diverging/converging device having ferrules
CN107842778A (zh) * 2017-11-28 2018-03-27 重庆光遥光电科技有限公司 一种照明角度可调的筒灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883223A (en) * 1974-04-08 1975-05-13 Corning Glass Works Coupler for optical communication system
FR2331803A1 (fr) * 1975-11-14 1977-06-10 Post Office Perfectionnements aux raccords de guides d'ondes optiques dielectriques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508807A (en) * 1967-10-27 1970-04-28 Ford Motor Co Light pipe connector
JPS4861156A (fr) * 1971-12-01 1973-08-27
CH564889A5 (fr) * 1973-11-28 1975-07-31 Patelhold Patentverwertung
US3912364A (en) * 1974-04-08 1975-10-14 Corning Glass Works Mixer for optical waveguide bundle
DE2522763A1 (de) * 1975-05-22 1976-12-02 Siemens Ag Vorrichtung zur verbindung zweier lichtleitfaserkabeln und verfahren zur herstellung der vorrichtung
GB1579027A (en) * 1976-05-25 1980-11-12 Combined Optical Ind Ltd Fibre optic waveguide connectors
US4111524A (en) * 1977-04-14 1978-09-05 Bell Telephone Laboratories, Incorporated Wavelength division multiplexer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883223A (en) * 1974-04-08 1975-05-13 Corning Glass Works Coupler for optical communication system
FR2331803A1 (fr) * 1975-11-14 1977-06-10 Post Office Perfectionnements aux raccords de guides d'ondes optiques dielectriques

Also Published As

Publication number Publication date
DE2934153A1 (de) 1980-03-13
GB2029046A (en) 1980-03-12
FR2435059B1 (fr) 1984-02-03
JPS5535396A (en) 1980-03-12
CA1127889A (fr) 1982-07-20
GB2029046B (en) 1982-11-17
JPS63109906U (fr) 1988-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse