ES2139594T3 - Acoplador de fibras opticas 1x8. - Google Patents
Acoplador de fibras opticas 1x8.Info
- Publication number
- ES2139594T3 ES2139594T3 ES92909115T ES92909115T ES2139594T3 ES 2139594 T3 ES2139594 T3 ES 2139594T3 ES 92909115 T ES92909115 T ES 92909115T ES 92909115 T ES92909115 T ES 92909115T ES 2139594 T3 ES2139594 T3 ES 2139594T3
- Authority
- ES
- Spain
- Prior art keywords
- couplers
- coupler
- fibers
- combination
- around
- 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 - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 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
- G02B6/26—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
- G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
SE PRESENTA UN MEDIO DE FABRICACION DE ACOPLADORES DE FIBRA OPTICA DE MODO SENCILLO DE 1X8 DE BANDA ANCHA. SE HA DESCUBIERTO QUE UN ACOPLADOR DE FIBRA OPTICA DE 1X7 (12) PUEDE SER FUNDIDO RETORCIENDO SEIS FIBRAS (1,2,3,6,7,8) ALREDEDOR DE UNA SEPTIMA FIBRA CENTRAL (10) CALENTANDO LA REGION DE CONTACTO ENTRE LAS SIETE FIBRAS, Y ESTIRANDO HASTA REALIZAR LA DISTRIBUCION DESEADA DE ENERGIA OPTICA ENTRE LAS SIETE FIBRAS. TANTO LOS ACOPLADORES DE 1X6 COMO 1X7 PUEDE HACERSE DE ESTE MODO DEPENDIENDO DE LA EXTENSION DEL ESTIRADO. USANDO TAL ACOPLADOR EN COMBINACION CON ACOPLADORES 1X2 DE BANDA ANCHA Y 1X2 CONVENCIONALES PERMITE LA FABRICACION DE ACOPLADORES DE 1X8 USANDO SOLO DOS O TRES ACOPLADORES SEPARADOS COMPARADO CON LOS SITES NECESARIOS EN ACOPLADORES DE TRES ACOPLADORES. ADEMAS, TIENE UNA VENTAJA DE CARACTERISTICAS DE COMPORTAMIENTO DE RESPUESTA DE LONGITUD DE ONDA DE CADA ACOPLADOR EN LA COMBINACION, LA COMBINACION DE ACOPLADORES DE 1X23 Y 1X7 O 1X6 SE HACE DE UNA MANERA PARA PROPORCIONAR UNA UNIFORMIDAD DE ACOPLAMIENTO RELATIVAMENTE MEJORADA SOBRE UN ANCHO DE BANDA DE MAS MENOS 50 NM ALREDEDOR DE LAS LONGITUDES DE ONDA OPERATIVAS DEL ACOPLADORES 1X8.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/664,810 US5166994A (en) | 1991-03-05 | 1991-03-05 | Low cost one by eight singlemode optical fiber coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2139594T3 true ES2139594T3 (es) | 2000-02-16 |
Family
ID=24667527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92909115T Expired - Lifetime ES2139594T3 (es) | 1991-03-05 | 1992-03-05 | Acoplador de fibras opticas 1x8. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5166994A (es) |
EP (1) | EP0635140B1 (es) |
DE (1) | DE69230109T2 (es) |
ES (1) | ES2139594T3 (es) |
WO (1) | WO1992015908A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282257A (en) * | 1990-12-28 | 1994-01-25 | Fuji Xerox Co., Ltd. | Star coupler and optical communication network |
US5915054A (en) * | 1992-03-05 | 1999-06-22 | Fuji Xerox Co., Ltd. | Star coupler for an optical communication network |
US5293440A (en) * | 1992-09-30 | 1994-03-08 | Aster Corporation | Environmentally stable fiber optic polarization maintaining couplers |
US5408554A (en) * | 1993-12-17 | 1995-04-18 | Porta System Corporation | Fiber optic coupling |
US5459804A (en) * | 1993-04-06 | 1995-10-17 | Porta Systems Corporation | Fiberoptic couplers having spacer fibers that have no optical cores |
US5408556A (en) * | 1993-12-06 | 1995-04-18 | Kaptron, Inc. | 1 X N splitter for single-mode fibers and method of construction |
US5871559A (en) * | 1996-12-10 | 1999-02-16 | Bloom; Cary | Arrangement for automated fabrication of fiber optic devices |
US6000858A (en) * | 1996-07-12 | 1999-12-14 | Bloom; Cary | Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element |
US5971629A (en) * | 1996-07-12 | 1999-10-26 | Bloom; Cary | Apparatus and method bonding optical fiber and/or device to external element using compliant material interface |
US5815619A (en) * | 1996-12-10 | 1998-09-29 | Bloom; Cary | Fiber optic connector hermetically terminated |
US5680495A (en) * | 1996-07-12 | 1997-10-21 | Bloom; Cary | Fiber optic device sealed by compressed metal seals and method for making the same |
US5805757A (en) * | 1996-12-10 | 1998-09-08 | Bloom; Cary | Apparatus and method for preserving optical characteristics of a fiber optic device |
US5931983A (en) * | 1996-09-24 | 1999-08-03 | Bloom; Cary | Method of forming a fiber optic coupler by dynamically adjusting pulling speed |
US6177985B1 (en) | 1996-10-01 | 2001-01-23 | Cary Bloom | Apparatus and method for testing optical fiber system components |
US5764348A (en) * | 1996-10-01 | 1998-06-09 | Bloom; Cary | Optical switching assembly for testing fiber optic devices |
US6003341A (en) | 1996-12-10 | 1999-12-21 | Bloom; Cary | Device for making fiber couplers automatically |
US5917975A (en) * | 1996-12-10 | 1999-06-29 | Bloom; Cary | Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element |
US6074101A (en) * | 1996-12-10 | 2000-06-13 | Bloom; Cary | Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element |
AU779320B2 (en) * | 1999-04-30 | 2005-01-13 | Spi Lasers Uk Limited | An optical fibre arrangement |
US6827508B2 (en) * | 2001-05-24 | 2004-12-07 | Fiber Optic Network Solutions Corporation | Optical fiber fusion system |
US6839490B2 (en) * | 2001-07-10 | 2005-01-04 | Jds Uniphase Corporation | Method of making sequential coupler arrangements and resulting devices |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360248A (en) * | 1979-04-18 | 1982-11-23 | International Telephone And Telegraph Corporation | Multiport optical communication system and optical star structure therefor |
JPS55147604A (en) * | 1979-05-08 | 1980-11-17 | Toshiba Corp | Production of photo distributor |
US4556279A (en) * | 1981-11-09 | 1985-12-03 | Board Of Trustees Of The Leland Stanford Junior University | Passive fiber optic multiplexer |
DE3230657A1 (de) * | 1982-08-18 | 1984-02-23 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Optischer multiplexer |
US4708424A (en) * | 1984-09-21 | 1987-11-24 | Northwestern University | Transmissive single-mode fiber optics star network |
EP0201121B1 (en) * | 1985-04-19 | 1992-07-08 | Koninklijke Philips Electronics N.V. | Method of manufacturing a passive fibre-optic component |
US4772085A (en) * | 1986-10-28 | 1988-09-20 | Gould Inc. | Multimode fiber optic coupler and method for making |
DE3713658A1 (de) * | 1987-04-24 | 1988-11-17 | Licentia Gmbh | Faseroptischer sternkoppler |
US4907851A (en) * | 1987-09-22 | 1990-03-13 | Northwestern University | Single-mode 1×N holographic fiber optics coupler |
GB8906327D0 (en) * | 1989-03-20 | 1989-05-04 | British Telecomm | A method of forming an optical fibre star coupler and a coupler so formed |
JP2675133B2 (ja) * | 1989-04-19 | 1997-11-12 | 日立電線株式会社 | 導波路型光スターカプラ |
-
1991
- 1991-03-05 US US07/664,810 patent/US5166994A/en not_active Expired - Fee Related
-
1992
- 1992-03-05 ES ES92909115T patent/ES2139594T3/es not_active Expired - Lifetime
- 1992-03-05 EP EP92909115A patent/EP0635140B1/en not_active Expired - Lifetime
- 1992-03-05 WO PCT/US1992/001707 patent/WO1992015908A1/en active IP Right Grant
- 1992-03-05 DE DE69230109T patent/DE69230109T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69230109D1 (de) | 1999-11-11 |
US5166994A (en) | 1992-11-24 |
EP0635140B1 (en) | 1999-10-06 |
EP0635140A4 (en) | 1994-10-10 |
EP0635140A1 (en) | 1995-01-25 |
WO1992015908A1 (en) | 1992-09-17 |
DE69230109T2 (de) | 2000-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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