CA1093875A - Multi-channel coupler for fibre optic links - Google Patents
Multi-channel coupler for fibre optic linksInfo
- Publication number
- CA1093875A CA1093875A CA287,922A CA287922A CA1093875A CA 1093875 A CA1093875 A CA 1093875A CA 287922 A CA287922 A CA 287922A CA 1093875 A CA1093875 A CA 1093875A
- Authority
- CA
- Canada
- Prior art keywords
- fibres
- coupler
- waveguide
- optical
- fibre
- 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
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 28
- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 230000005855 radiation Effects 0.000 claims description 8
- 229920000136 polysorbate Polymers 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 abstract description 6
- 238000005253 cladding Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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)
- Light Guides In General And Applications Therefor (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7629608A FR2366588A1 (fr) | 1976-10-01 | 1976-10-01 | Coupleur multivoies pour liaison par fibres optiques |
| FR7629608 | 1976-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1093875A true CA1093875A (en) | 1981-01-20 |
Family
ID=9178294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA287,922A Expired CA1093875A (en) | 1976-10-01 | 1977-09-29 | Multi-channel coupler for fibre optic links |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4184740A (en:Method) |
| JP (1) | JPS5345251A (en:Method) |
| CA (1) | CA1093875A (en:Method) |
| DE (1) | DE2744108A1 (en:Method) |
| FR (1) | FR2366588A1 (en:Method) |
| GB (1) | GB1588347A (en:Method) |
Families Citing this family (37)
| 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 |
| 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 |
| US4850670A (en) * | 1983-08-29 | 1989-07-25 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber connector comprising drawn glass tubes |
| JPS61500457A (ja) * | 1983-11-15 | 1986-03-13 | レイコム システムズ インコ−ポレ−テツド | 光ファイバ結合装置 |
| FR2570836B1 (fr) * | 1984-09-21 | 1987-11-20 | Thomson Csf | Dispositif a ligne a retard optique circulante |
| JPH0336962Y2 (en:Method) * | 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 (en:Method) * | 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. |
| DE69228667T2 (de) * | 1991-12-24 | 1999-09-30 | The Whitaker Corp., Wilmington | Optisches Kopplungselement |
| 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 |
| US7178994B2 (en) * | 2000-10-31 | 2007-02-20 | Viasystems Group, Inc. | Fiber optic circuit connector |
| EP1334394B1 (en) * | 2000-10-31 | 2004-10-13 | Viasystems Group, Inc. | Fibre optic circuit board connector |
| DE60231168D1 (de) * | 2001-06-15 | 2009-04-02 | Prysmian Cables & Systems Ltd | Verbinden optischer Fasern |
| CA2496100A1 (en) * | 2004-03-10 | 2005-09-10 | Afton Chemical Corporation | Power transmission fluids with enhanced extreme pressure characteristics |
| WO2005088369A1 (ja) * | 2004-03-16 | 2005-09-22 | Sumitomo Electric Industries, Ltd. | 照射光伝達用光ファイバ及びそれを備えた光照射装置 |
| 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 |
| BRPI1013814B1 (pt) | 2009-06-16 | 2019-11-05 | Chevron Phillips Chemical Co Lp | método de oligomerização e método para produzir uma polialfaolefina |
| SG183804A1 (en) | 2010-02-19 | 2012-10-30 | Infineum Int Ltd | Wet friction clutch-lubricant systems providing high dynamic coefficients of friction through the use of sodium detergents |
| JP5733585B2 (ja) | 2010-02-19 | 2015-06-10 | インフィニューム インターナショナル リミテッド | ホウ化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)
| 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 |
| US3901581A (en) * | 1973-07-05 | 1975-08-26 | Corning Glass Works | Tapered coupler for optical communication system |
| US3874780A (en) * | 1973-07-05 | 1975-04-01 | Corning Glass Works | Coupler for optical communication system |
| US3883222A (en) * | 1973-09-07 | 1975-05-13 | Corning Glass Works | Coupler for optical communication system |
| CH564889A5 (en:Method) * | 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 |
-
1976
- 1976-10-01 FR FR7629608A patent/FR2366588A1/fr active Granted
-
1977
- 1977-09-28 GB GB40405/77A patent/GB1588347A/en not_active Expired
- 1977-09-28 US US05/837,412 patent/US4184740A/en not_active Expired - Lifetime
- 1977-09-29 CA CA287,922A patent/CA1093875A/en not_active Expired
- 1977-09-30 DE DE19772744108 patent/DE2744108A1/de not_active Withdrawn
- 1977-10-01 JP JP11852977A patent/JPS5345251A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2744108A1 (de) | 1978-04-06 |
| US4184740A (en) | 1980-01-22 |
| JPS5345251A (en) | 1978-04-22 |
| GB1588347A (en) | 1981-04-23 |
| FR2366588B1 (en:Method) | 1982-12-03 |
| FR2366588A1 (fr) | 1978-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1093875A (en) | Multi-channel coupler for fibre optic links | |
| US4824200A (en) | Optical branching filter | |
| US5850493A (en) | Device for focusing light through an optical component | |
| US5177804A (en) | Waveguide-type optical switch | |
| US5757994A (en) | Three-part optical coupler | |
| US4243297A (en) | Optical wavelength division multiplexer mixer-splitter | |
| US7218828B2 (en) | Optical fiber power splitter module apparatus | |
| US4653845A (en) | Fiber optic star coupler | |
| KR100513013B1 (ko) | 광파워 분할기 | |
| US4092059A (en) | Coupler for optical communication system | |
| CA2245054C (en) | Multi-pass optical filter | |
| US3912364A (en) | Mixer for optical waveguide bundle | |
| US4910539A (en) | RF frequency fiber optic power coupling device | |
| US4193661A (en) | Optical multichannel coupler | |
| EP0947865B1 (en) | Multi-port optical coupler with lens | |
| US6438291B1 (en) | Coupling of light into a monolithic waveguide device | |
| JPH09184934A (ja) | 光送受信モジュール | |
| US5313536A (en) | Modular photonic waveguide distribution system | |
| US5074634A (en) | Optical multiplexing/demultiplexing device | |
| Granestrand et al. | Strictly nonblocking 8× 8 integratedoptic switch matrix in Ti: LiNbO3 | |
| CA2026806C (en) | Fiber optic star coupler | |
| KR0135410B1 (ko) | 광접속장치 | |
| US6603899B1 (en) | Optical bus | |
| Noguchi et al. | Rearrangeable multichannel free-space optical switch using polarisation multiplexing technique | |
| CN108871570A (zh) | 一种光学探头 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |