DE69524294D1 - Herstellungsmethode für faseroptischen Koppler - Google Patents
Herstellungsmethode für faseroptischen KopplerInfo
- Publication number
- DE69524294D1 DE69524294D1 DE69524294T DE69524294T DE69524294D1 DE 69524294 D1 DE69524294 D1 DE 69524294D1 DE 69524294 T DE69524294 T DE 69524294T DE 69524294 T DE69524294 T DE 69524294T DE 69524294 D1 DE69524294 D1 DE 69524294D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- fiber optic
- optic couplers
- couplers
- fiber
- 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
- G02B6/2821—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)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13166994A JPH07333458A (ja) | 1994-06-14 | 1994-06-14 | 光ファイバカプラの製造方法 |
| JP13167194A JPH07333460A (ja) | 1994-06-14 | 1994-06-14 | 光ファイバカプラの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE69524294D1 true DE69524294D1 (de) | 2002-01-17 |
Family
ID=26466436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69524294T Expired - Lifetime DE69524294D1 (de) | 1994-06-14 | 1995-06-13 | Herstellungsmethode für faseroptischen Koppler |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5620494A (de) |
| EP (1) | EP0687929B1 (de) |
| DE (1) | DE69524294D1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0852572A4 (de) * | 1995-09-29 | 2002-12-04 | Corning Inc | Verfahren und vorrichtung zum herstellen eines faseroptischen kopplers |
| US5931983A (en) * | 1996-09-24 | 1999-08-03 | Bloom; Cary | Method of forming a fiber optic coupler by dynamically adjusting pulling speed |
| IL129161A0 (en) * | 1996-09-24 | 2000-02-17 | Bloom Cary | Apparatus and method for controlled heating and deformation of an optic fiber |
| DE19643661A1 (de) * | 1996-10-22 | 1998-04-23 | Siemens Ag | Verfahren sowie Vorrichtung zur Bestimmung von Spleißparametern |
| US20030188555A1 (en) * | 2002-04-05 | 2003-10-09 | Henning Michael Richard | Fused bi-conical coupler pulling technique |
| RU2645040C1 (ru) * | 2017-04-12 | 2018-02-15 | Федеральное государственное унитарное предприятие "ВСЕРОССИЙСКИЙ НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ ОПТИКО-ФИЗИЧЕСКИХ ИЗМЕРЕНИЙ" (ФГУП "ВНИИОФИ") | Установка для вытяжения оптоволокна |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293209A (ja) * | 1986-06-13 | 1987-12-19 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバカツプラ作製装置 |
| US4763272A (en) * | 1987-03-29 | 1988-08-09 | The United States Of America As Represented By The Secretary Of The Navy | Automated and computer controlled precision method of fused elongated optical fiber coupler fabrication |
| US4765816A (en) * | 1987-10-23 | 1988-08-23 | Mcdonnell Douglas Corporation | Method and apparatus for making optical fiber couplers |
| JPH02137806A (ja) * | 1988-11-18 | 1990-05-28 | Japan Aviation Electron Ind Ltd | 光ファイバカプラの製造方法 |
| US5167685A (en) * | 1988-11-21 | 1992-12-01 | Sumitomo Electric Industries, Ltd. | Method for manufacturing a fiber type coupler |
| US5030265A (en) * | 1989-05-09 | 1991-07-09 | Fujikura Ltd. | Optical fiber coupler manufacturing device |
| JPH055815A (ja) * | 1991-02-19 | 1993-01-14 | Sumitomo Electric Ind Ltd | 光フアイバカプラの製造方法 |
| IT1252264B (it) * | 1991-11-18 | 1995-06-08 | Sirti Spa | Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche |
| JP2671069B2 (ja) * | 1991-11-22 | 1997-10-29 | 株式会社フジクラ | 光ファイバ線引炉の制御方法 |
-
1995
- 1995-06-07 US US08/474,907 patent/US5620494A/en not_active Expired - Fee Related
- 1995-06-13 EP EP95109149A patent/EP0687929B1/de not_active Expired - Lifetime
- 1995-06-13 DE DE69524294T patent/DE69524294D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0687929B1 (de) | 2001-12-05 |
| US5620494A (en) | 1997-04-15 |
| EP0687929A1 (de) | 1995-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8332 | No legal effect for de |