ES2109958T3 - Procedimiento de fabricacion de un acoplador de fibra optica. - Google Patents
Procedimiento de fabricacion de un acoplador de fibra optica.Info
- Publication number
- ES2109958T3 ES2109958T3 ES92110256T ES92110256T ES2109958T3 ES 2109958 T3 ES2109958 T3 ES 2109958T3 ES 92110256 T ES92110256 T ES 92110256T ES 92110256 T ES92110256 T ES 92110256T ES 2109958 T3 ES2109958 T3 ES 2109958T3
- Authority
- ES
- Spain
- Prior art keywords
- fiber optic
- optical fibers
- coupler
- optic coupler
- heated
- 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
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
-
- 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
- G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2835—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 lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
EL PRIMER PROCESO PARA LA PRODUCCION DE UN ACOPLADOR DE FIBRA OPTICA CONSISTE EN UN PRIMER PASO EN QUE SE LE QUITA EL REVESTIMIENTO A AL MENOS UNA DE LAS FIBRAS OPTICAS A USAR, UN SEGUNDO PASO EN EL QUE LA PARTE DESFORRADA DE ESA FIBRA OPTICA SE CALIENTA DURANTE UN PERIODO DE TIEMPO PREDETERMINADO PARA DISPERSAR A LOS AGENTES IMPURIFICADORES, UN TERCER PASO EN EL QUE SE LES QUITA EL REVESTIMIENTO AL RESTO DE LAS FIBRAS OPTICAS QUE NO HAN SIDO TRATADAS CON CALOR, UN CUARTO PASO EN EL QUE LAS PARTES DESFORRADAS DE TODAS LAS FIBRAS OPTICAS SE CALIENTAN A MEDIDA QUE SE PONEN EN ESTRECHO CONTACTO UNAS CON OTRAS, CON LO QUE SE FORMA UNA PARTE UNITARIA, Y UN QUINTO PASO EN EL QUE LA PARTE UNITARIA SE ESTIRA MEDIANTE UN PROCESO DE CALENTAMIENTO PARA FORMAR LA PARTE DE ACOPLAMIENTO DE UN ACOPLADOR DE FIBRA OPTICA. EL SEGUNDO PROCESO PARA LA PRODUCCION DE UN ACOPLADOR DE FIBRA OPTICA CONSISTE RETIRAR EL REVESTIMIENTO DE AL MENOS UNA FIBRA OPTICA, FIJAR LA FIBRA OPTICA PARA IMPARTIR UNA TENSION AXIALA LA MISMA Y CALENTAR DESPUES LA PARTE DESFORRADA DE LA FIBRA OPTICA DESFORRADA, PARA REDUCIR ASI EL DIAMETRO DE LA PARTE CALENTADA Y DESPUES SE PROCEDE DEL MISMO MODO AL DESCRITO PARA LOS PASOS DEL TERCERO AL QUINTO DE LA PRIMERA PUESTA EN PRACTICA DE LA PRESENTE INVENCION. CON LOS PROCESOS DE LA PRESENTE INVENCION, SE PUEDE PRODUCIR UN ACOPLADOR DE FIBRA OPTICA DE BANDA ANCHA SIN UTILIZAR FIBRAS OPTICAS DE DISTINTAS ESTRUCTURAS PERO SI UTILIZANDO FIBRAS OPTICAS DE IDENTICA ESTRUCTURA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17187691A JPH04368904A (ja) | 1991-06-18 | 1991-06-18 | 光ファイバカプラの製造方法 |
JP18547591A JPH0511133A (ja) | 1991-06-28 | 1991-06-28 | 光フアイバカプラの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2109958T3 true ES2109958T3 (es) | 1998-02-01 |
Family
ID=26494448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92110256T Expired - Lifetime ES2109958T3 (es) | 1991-06-18 | 1992-06-17 | Procedimiento de fabricacion de un acoplador de fibra optica. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5309536A (es) |
EP (2) | EP0519440B1 (es) |
AU (1) | AU653605B2 (es) |
CA (1) | CA2071344C (es) |
DE (2) | DE69231103T2 (es) |
ES (1) | ES2109958T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202931A1 (de) * | 1992-02-01 | 1993-08-05 | Kabelmetal Electro Gmbh | Steckverbindung zwischen zwei lichtwellenleitern eines optischen kabels und verfahren zu ihrer herstellung |
US5410626A (en) * | 1992-06-25 | 1995-04-25 | Kyocera Corporation | Optical coupler having a tapered fused region |
JPH06224497A (ja) * | 1993-01-27 | 1994-08-12 | Shin Etsu Chem Co Ltd | 光増幅器 |
JPH06222242A (ja) * | 1993-01-27 | 1994-08-12 | Shin Etsu Chem Co Ltd | 光ファイバカプラおよびその製造方法 |
JPH07253518A (ja) * | 1994-03-15 | 1995-10-03 | Fujitsu Ltd | スターカプラの製造方法とスターカプラ |
US5729643A (en) * | 1996-04-05 | 1998-03-17 | Coherent, Inc. | Tapered composite optical fiber and method of making the same |
DE19643661A1 (de) * | 1996-10-22 | 1998-04-23 | Siemens Ag | Verfahren sowie Vorrichtung zur Bestimmung von Spleißparametern |
US5852692A (en) * | 1997-05-16 | 1998-12-22 | Coherent, Inc. | Tapered optical fiber delivery system for laser diode |
US6481903B1 (en) | 1998-08-07 | 2002-11-19 | Tycom (U.S.) Inc. | Optical fiber splice protector and method for applying same |
US6152611A (en) * | 1998-08-07 | 2000-11-28 | Tyco Submarine Systems Ltd. | Method and apparatus for providing a flexible splint splice |
JP2002202429A (ja) * | 2000-12-28 | 2002-07-19 | Sumitomo Electric Ind Ltd | 光ファイバ接続方法および光伝送路 |
MX336679B (es) | 2011-11-23 | 2016-01-27 | Adc Telecommunications Inc | Conector de fibra optica de multifibras. |
EP2812741A2 (en) | 2012-02-07 | 2014-12-17 | Tyco Electronics Raychem BVBA | Cable termination assembly and method for connectors |
AP2014007949A0 (en) | 2012-02-20 | 2014-09-30 | Adc Telecommunications Inc | Fibre optic connector, fiber optic connector and cable assembly, and methods for manufacturing |
US8939654B2 (en) | 2012-09-27 | 2015-01-27 | Adc Telecommunications, Inc. | Ruggedized multi-fiber fiber optic connector with sealed dust cap |
US9720185B2 (en) | 2014-05-23 | 2017-08-01 | Commscope Technologies Llc | Systems and method for processing optical cable assemblies |
CN110028235B (zh) * | 2019-03-01 | 2020-09-08 | 江苏永鼎股份有限公司 | 一种基于连熔石英套管的光纤预制棒及其制造方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1123642A (en) * | 1979-07-04 | 1982-05-18 | Alexander W. Lightstone | Multimode optical fiber coupler |
US4632513A (en) * | 1983-05-26 | 1986-12-30 | Gould Inc. | Method of making a polarization-insensitive, evanescent-wave, fused coupler with minimal environmental sensitivity |
US4586784A (en) * | 1983-06-10 | 1986-05-06 | Canadian Patents & Dev. Limited | Modal-insensitive biconical taper couplers |
EP0209998A2 (en) * | 1985-07-17 | 1987-01-28 | Andrew Corporation | Method of forming optical fiber couplers and improved tuning method using diffusion |
CA1253376A (en) * | 1985-07-29 | 1989-05-02 | Kenneth O. Hill | Fiber optic directional coupler |
GB8519183D0 (en) * | 1985-07-30 | 1985-09-04 | British Telecomm | Optical fused couplers |
US4796968A (en) * | 1986-06-02 | 1989-01-10 | The Charles Stark Draper Laboratory, Inc. | Single-mode optical-fiber directional coupler |
US4798438A (en) * | 1986-10-15 | 1989-01-17 | Gould Inc. | Method of making a single-mode evanescent-wave coupler having reduced wavelength dependence |
US4772085A (en) * | 1986-10-28 | 1988-09-20 | Gould Inc. | Multimode fiber optic coupler and method for making |
US4822126A (en) * | 1987-05-21 | 1989-04-18 | Amphenol Corporation | Wavelength independent coupler and method of manufacture thereof |
US4997247A (en) * | 1987-09-17 | 1991-03-05 | Aster Corporation | Fiber optic coupler and method for making same |
US4997248A (en) * | 1989-01-27 | 1991-03-05 | Aster Corporation | Wide band coupler |
JPH0363609A (ja) * | 1989-07-31 | 1991-03-19 | Japan Aviation Electron Ind Ltd | 広帯域光ファイバカプラ及びその製造方法 |
JPH0799407B2 (ja) * | 1989-09-06 | 1995-10-25 | 住友電気工業株式会社 | 光ファイバカプラ |
JPH03107107A (ja) * | 1989-09-20 | 1991-05-07 | Japan Aviation Electron Ind Ltd | 広帯域光ファイバカプラ及びその製造方法 |
JPH03107108A (ja) * | 1989-09-20 | 1991-05-07 | Japan Aviation Electron Ind Ltd | 広帯域光ファイバカプラ及びその製造方法 |
JPH03136010A (ja) * | 1989-10-23 | 1991-06-10 | Sumitomo Electric Ind Ltd | 光カプラ及びその製造方法 |
US5011251A (en) * | 1989-12-08 | 1991-04-30 | Corning Incorporated | Achromatic fiber optic coupler |
US5171345A (en) * | 1990-08-25 | 1992-12-15 | Kyocera Corporation | Manufacturing method of an optical fiber coupler |
US5195151A (en) * | 1990-12-17 | 1993-03-16 | Aster Corporation | Optical fiber couplers and methods of their manufacture |
US5054874A (en) * | 1990-12-17 | 1991-10-08 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications | Coupler fabrication techniques for dissimilar fibers |
US5121453A (en) * | 1991-06-12 | 1992-06-09 | The United States Of America As Represented By The Secretary Of The Navy | Polarization independent narrow channel wavelength division multiplexing fiber coupler and method for producing same |
-
1992
- 1992-06-16 CA CA002071344A patent/CA2071344C/en not_active Expired - Lifetime
- 1992-06-17 EP EP92110256A patent/EP0519440B1/en not_active Expired - Lifetime
- 1992-06-17 DE DE69231103T patent/DE69231103T2/de not_active Expired - Fee Related
- 1992-06-17 AU AU18331/92A patent/AU653605B2/en not_active Expired
- 1992-06-17 US US07/899,783 patent/US5309536A/en not_active Expired - Lifetime
- 1992-06-17 DE DE69223348T patent/DE69223348T2/de not_active Expired - Fee Related
- 1992-06-17 ES ES92110256T patent/ES2109958T3/es not_active Expired - Lifetime
- 1992-06-17 EP EP96110178A patent/EP0749025B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0519440B1 (en) | 1997-12-03 |
EP0519440A2 (en) | 1992-12-23 |
US5309536A (en) | 1994-05-03 |
CA2071344A1 (en) | 1992-12-19 |
CA2071344C (en) | 1997-04-15 |
AU653605B2 (en) | 1994-10-06 |
DE69231103T2 (de) | 2000-09-21 |
DE69223348T2 (de) | 1998-03-26 |
EP0749025B1 (en) | 2000-05-24 |
EP0519440A3 (en) | 1993-06-23 |
DE69231103D1 (de) | 2000-06-29 |
DE69223348D1 (de) | 1998-01-15 |
AU1833192A (en) | 1992-12-24 |
EP0749025A1 (en) | 1996-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2109958T3 (es) | Procedimiento de fabricacion de un acoplador de fibra optica. | |
NO902897L (no) | Fremgangsmaate for varmebehandling av glassfiberemner for optiske fibre. | |
KR910012762A (ko) | 무색성 광섬유 커플러 및 그 제조방법 | |
ES2050706T3 (es) | Procedimiento para fabricar economicamente un acoplador de fibras. | |
SE9503745D0 (sv) | Determination of angular position of optical fibers having axial asymmetries and alignment of and splicing such fibers | |
AR006369A1 (es) | Procedimiento para empalmar fibras opticas y empalme obtenido | |
GB2191873A (en) | Fibre-optic light guide which is resistant to high temperatures in its end-face region | |
DE3786916D1 (de) | Herstellung von faseroptischen komponenten. | |
ES2139594T3 (es) | Acoplador de fibras opticas 1x8. | |
ATE107779T1 (de) | Herstellung von faseroptischen komponenten. | |
ATE114828T1 (de) | Durchführungsvorrichtung für eine optische faser mit einem versteifenden element. | |
DK217088D0 (da) | Fiberoptisk stjernekobler | |
BR9605433A (pt) | Processo de estiramento de pré-forma de fibra ótica para fabricação de fibra ótica | |
GB2022859A (en) | Fibre Optic Splice | |
ATE105772T1 (de) | Verfahren zur herstellung eines optischen kopplers für polymer-lichtwellenleiter. | |
WO2000073822A3 (en) | Method of fabricating fused and tapered couplers | |
ES2080072T3 (es) | Procedimiento de fabricacion reproducible de acopladores opticos de fibras. | |
PT97464A (pt) | Processo para a preparacao de um acoplador optico para condutores polimericos de radiacoes luminosas | |
EP0402010A3 (en) | Polarization retaining fiber optic coupler and method | |
JPS5624306A (en) | Production of optical fiber having elliptical core | |
JPS57115512A (en) | Manufacture for optical fiber connector | |
JPS55164802A (en) | Manufacture of branching circuit for multicore optical fiber | |
JP3745080B2 (ja) | 光ファイバカプラパッケージの製造方法 | |
US6404963B1 (en) | Method of making large core polymer fiber optic device | |
BR0113332A (pt) | Estrutura de fibra ótica, pré-forma de fibra ótica, e, métodos para fabricar uma pré-forma de fibra perfurada, e uma fibra perfurada, e para guiar luz ao longo de uma estrutura de fibra perfurada |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 519440 Country of ref document: ES |