GB1588347A - Multichannel coupler for fibre optic links - Google Patents

Multichannel coupler for fibre optic links Download PDF

Info

Publication number
GB1588347A
GB1588347A GB40405/77A GB4040577A GB1588347A GB 1588347 A GB1588347 A GB 1588347A GB 40405/77 A GB40405/77 A GB 40405/77A GB 4040577 A GB4040577 A GB 4040577A GB 1588347 A GB1588347 A GB 1588347A
Authority
GB
United Kingdom
Prior art keywords
fibres
coupler
terminal
faces
pluralities
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
Application number
GB40405/77A
Other languages
English (en)
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
Publication of GB1588347A publication Critical patent/GB1588347A/en
Expired 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
    • G02B6/36—Mechanical coupling means
    • G02B6/40—Mechanical coupling means having fibre bundle mating means
    • G02B6/403—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a pair of ferrules
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
GB40405/77A 1976-10-01 1977-09-28 Multichannel coupler for fibre optic links Expired GB1588347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629608A FR2366588A1 (fr) 1976-10-01 1976-10-01 Coupleur multivoies pour liaison par fibres optiques

Publications (1)

Publication Number Publication Date
GB1588347A true GB1588347A (en) 1981-04-23

Family

ID=9178294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40405/77A Expired GB1588347A (en) 1976-10-01 1977-09-28 Multichannel coupler for fibre optic links

Country Status (6)

Country Link
US (1) US4184740A (enExample)
JP (1) JPS5345251A (enExample)
CA (1) CA1093875A (enExample)
DE (1) DE2744108A1 (enExample)
FR (1) FR2366588A1 (enExample)
GB (1) GB1588347A (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915114A1 (de) * 1979-04-12 1980-10-23 Siemens Ag Optischer stern-koppler fuer multimode-lichtleitfasern
DE3011059A1 (de) * 1980-03-21 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Optischer stern-koppler mit planarem mischerelement
DE3036044A1 (de) * 1980-09-24 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Optischer stern-koppler mit planarem mischerelement
DE3042563A1 (de) * 1980-11-12 1982-05-19 Felten & Guilleaume Carlswerk AG, 5000 Köln Lichtleiterverzweigung aus lichtleitfasern unterschiedlichen durchmessers
US4850670A (en) * 1983-08-29 1989-07-25 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber connector comprising drawn glass tubes
US4934785A (en) * 1983-08-29 1990-06-19 American Telephone And Telegraph Company Optical fiber connector
US4896938A (en) * 1983-08-29 1990-01-30 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber connector comprising glass tubes
WO1985002271A1 (en) * 1983-11-15 1985-05-23 Raycom Systems, Inc. Fiber optic coupler/connector device and electronic/fiber optic interface device
FR2570836B1 (fr) * 1984-09-21 1987-11-20 Thomson Csf Dispositif a ligne a retard optique circulante
JPH0336962Y2 (enExample) * 1985-10-31 1991-08-06
DE3743528A1 (de) * 1987-12-22 1989-07-13 Siegert Gmbh Lichtleiteranordnung, sowie verfahren zu deren herstellung
US4995692A (en) * 1990-02-06 1991-02-26 General Motors Corporation Fiber optic star coupler
DE4030983C1 (enExample) * 1990-10-01 1992-02-13 Kabelwerke Reinshagen Gmbh, 5600 Wuppertal, De
FR2682194B1 (fr) * 1991-10-08 1994-11-18 Thomson Csf Regle d'interconnexion optique.
EP0549332B1 (en) * 1991-12-24 1999-03-17 The Whitaker Corporation Optical coupling device
US5367595A (en) * 1993-07-15 1994-11-22 General Motors Corporation Fiber optic connector for connecting a fiber optic harness to an optical device
DE19613733C1 (de) * 1996-03-29 1997-04-10 Siemens Ag Verzweigungsanordnung für ein vieladriges Lichtwellenleiterkabel
GB2352110A (en) * 1999-07-14 2001-01-17 Taiko Denki Co Ltd Plastic optical fibre cables in a telecommunication exchange
ES2231579T3 (es) * 2000-10-31 2005-05-16 Viasystems Group, Inc. Conector de placa de ciurcuito de fibra optica.
US7178994B2 (en) * 2000-10-31 2007-02-20 Viasystems Group, Inc. Fiber optic circuit connector
EP1267192B1 (en) * 2001-06-15 2009-02-18 Prysmian Cables & Systems Limited Connecting optical fibres
CA2496100A1 (en) * 2004-03-10 2005-09-10 Afton Chemical Corporation Power transmission fluids with enhanced extreme pressure characteristics
EP1731933A4 (en) * 2004-03-16 2009-04-08 Sumitomo Electric Industries ILLUMINATING LIGHTING OPTICAL FIBER AND LIGHTING DEVICE THEREFORE EQUIPPED
US20050250656A1 (en) * 2004-05-04 2005-11-10 Masahiro Ishikawa Continuously variable transmission fluid
US20060025314A1 (en) * 2004-07-28 2006-02-02 Afton Chemical Corporation Power transmission fluids with enhanced extreme pressure and antiwear characteristics
US20060223716A1 (en) * 2005-04-04 2006-10-05 Milner Jeffrey L Tractor fluids
US7906465B2 (en) * 2006-07-14 2011-03-15 Afton Chemical Corp. Lubricant compositions
US7833952B2 (en) * 2006-08-28 2010-11-16 Afton Chemical Corporation Lubricant compositions
US20080119377A1 (en) * 2006-11-22 2008-05-22 Devlin Mark T Lubricant compositions
US20090011963A1 (en) * 2007-07-06 2009-01-08 Afton Chemical Corporation Truck fleet fuel economy by the use of optimized engine oil, transmission fluid, and gear oil
US7737094B2 (en) 2007-10-25 2010-06-15 Afton Chemical Corporation Engine wear protection in engines operated using ethanol-based fuel
MX362816B (es) 2009-06-16 2019-02-15 Chevron Phillips Chemical Co Lp Oligomerizacion de alfa olefinas usando sistemas de catalizador de metaloceno-ssa y uso de las polialfaolefinas resultantes para preparar mezclas lubricantes.
US9365794B2 (en) 2010-02-19 2016-06-14 Infineum International Limited Wet friction clutch—lubricant systems providing high dynamic coefficients of friction through the use of borated detergents
JP5748783B2 (ja) 2010-02-19 2015-07-15 トヨタ自動車株式会社 ナトリウム清浄剤の使用により高い動的摩擦係数を与える湿式摩擦クラッチ−潤滑剤系
US9725673B2 (en) 2010-03-25 2017-08-08 Afton Chemical Corporation Lubricant compositions for improved engine performance
US11300730B2 (en) * 2013-07-30 2022-04-12 The Boeing Company Plastic and glass optical fiber bus network having plural line replaceable units transmitting to a mixing rod
USD861172S1 (en) 2016-09-06 2019-09-24 3M Innovative Properties Company Dental margin article

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE815181C (de) * 1948-08-04 1951-10-01 Westinghouse Brake & Signal Optisches System fuer Beleuchtungssysteme, z. B. Lichtsignale
GB1420458A (en) * 1973-04-18 1976-01-07 Post Office Dielectric waveguides
US3874780A (en) * 1973-07-05 1975-04-01 Corning Glass Works Coupler for optical communication system
US3901581A (en) * 1973-07-05 1975-08-26 Corning Glass Works Tapered coupler for optical communication system
US3883222A (en) * 1973-09-07 1975-05-13 Corning Glass Works Coupler for optical communication system
CH564889A5 (enExample) * 1973-11-28 1975-07-31 Patelhold Patentverwertung
US3883223A (en) * 1974-04-08 1975-05-13 Corning Glass Works Coupler for optical communication system
US3936141A (en) * 1974-11-29 1976-02-03 The United States Of America As Represented By The Secretary Of The Navy Multiple optical connector
US3937557A (en) * 1974-11-29 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Star coupler for single mode fiber communication systems
FR2331802A1 (fr) * 1975-11-14 1977-06-10 Thomson Csf Dispositif coupleur optique pour interconnexion de guides de lumiere dans un systeme de transmission optique, et systeme de transmission correspondant

Also Published As

Publication number Publication date
CA1093875A (en) 1981-01-20
FR2366588A1 (fr) 1978-04-28
US4184740A (en) 1980-01-22
DE2744108A1 (de) 1978-04-06
FR2366588B1 (enExample) 1982-12-03
JPS5345251A (en) 1978-04-22

Similar Documents

Publication Publication Date Title
GB1588347A (en) Multichannel coupler for fibre optic links
US4200356A (en) Coupler for optical communication system
US4092059A (en) Coupler for optical communication system
US5757994A (en) Three-part optical coupler
US3883217A (en) Optical communication system
US4789214A (en) Micro-optical building block system and method of making same
US4243297A (en) Optical wavelength division multiplexer mixer-splitter
US4653845A (en) Fiber optic star coupler
KR100513013B1 (ko) 광파워 분할기
US4730891A (en) Multiple-channel optical fiber connector assembly
US3912364A (en) Mixer for optical waveguide bundle
GB1571652A (en) Fibre optics t-coupler
ES8801041A1 (es) Un conjunto conectador de fibras opticas
US3902786A (en) Optical access coupler for fiber bundles
US4053764A (en) Higher-order mode fiber optics t-coupler
US4441784A (en) Paraboloidal coupler for light wave guides
US4212512A (en) Fiber optic coupler for tapping into fiber optic line
GB1581812A (en) Optical multichannel coupler
US4722582A (en) Optical-fibre coupler
US4798428A (en) Fiber optic coupling system
JPH02188706A (ja) 光ファイバカプラ
US4995692A (en) Fiber optic star coupler
US4874218A (en) Reversible Optical Switch
JPH11153725A (ja) 平面スター結合器および光ネットワーク
CN108871570A (zh) 一种光学探头

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee