DE69224856T2 - Optischer Abzweigkuppler - Google Patents
Optischer AbzweigkupplerInfo
- Publication number
- DE69224856T2 DE69224856T2 DE69224856T DE69224856T DE69224856T2 DE 69224856 T2 DE69224856 T2 DE 69224856T2 DE 69224856 T DE69224856 T DE 69224856T DE 69224856 T DE69224856 T DE 69224856T DE 69224856 T2 DE69224856 T2 DE 69224856T2
- Authority
- DE
- Germany
- Prior art keywords
- cable
- optical conductor
- optical
- conductor
- make
- 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 - Fee Related
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
- G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
- G02B6/4289—Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9101819A FR2673003B1 (fr) | 1991-02-15 | 1991-02-15 | Coupleur de piquage optique. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69224856D1 DE69224856D1 (de) | 1998-04-30 |
DE69224856T2 true DE69224856T2 (de) | 1998-07-23 |
Family
ID=9409757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69224856T Expired - Fee Related DE69224856T2 (de) | 1991-02-15 | 1992-02-11 | Optischer Abzweigkuppler |
Country Status (7)
Country | Link |
---|---|
US (1) | US5235657A (de) |
EP (1) | EP0500418B1 (de) |
JP (1) | JP3130109B2 (de) |
AT (1) | ATE164456T1 (de) |
DE (1) | DE69224856T2 (de) |
ES (1) | ES2113931T3 (de) |
FR (1) | FR2673003B1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5410628A (en) * | 1991-06-25 | 1995-04-25 | British Telecommunications Public Limited Company | Optical tapping device for use in conjunction with an optical fiber management device |
JP3352199B2 (ja) * | 1993-02-10 | 2002-12-03 | 住友電気工業株式会社 | 光ファイバ配線切替装置 |
US5483610A (en) * | 1994-12-16 | 1996-01-09 | Minnesota Mining And Manufacturing Company | Clip-on device for optical power meter |
US5647039A (en) * | 1995-12-14 | 1997-07-08 | Lucent Technologies Inc. | Optical switching system and devices using a long period grating |
US6246819B1 (en) | 1998-12-11 | 2001-06-12 | Prc Inc. | Fiber optic cladding displacement connector |
DE10108303A1 (de) * | 2001-02-21 | 2002-08-22 | Deutsche Telekom Ag | Anordnung und Verfahren zum Detektieren eines optischen Signals an der Längsseite einer Glasfaser |
US6665469B1 (en) * | 2002-01-02 | 2003-12-16 | General Dynamics Advanced Information Systems, Inc. | Light injector/extractor for multiple optical fibers |
JP5399050B2 (ja) * | 2008-11-17 | 2014-01-29 | 株式会社フジクラ | 光ファイバ曲げ受光器 |
CN102736190B (zh) * | 2011-06-27 | 2013-12-04 | 成都新易盛通信技术有限公司 | 一种高效耦合夹具 |
JP6122788B2 (ja) * | 2014-01-15 | 2017-04-26 | 日本電信電話株式会社 | 通信モニタ用受光装置とその漏洩光取得方法 |
WO2023112639A1 (ja) | 2021-12-15 | 2023-06-22 | バンドー化学株式会社 | 透水性シートとその製造方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4747652A (en) * | 1981-04-27 | 1988-05-31 | Raychem Corporation | Optical fiber coupler |
US4557552A (en) * | 1981-11-19 | 1985-12-10 | Board Of Trustees Of The Leland Stanford Junior University | Microbend optical fiber tapped delay line |
US4802723A (en) * | 1982-09-09 | 1989-02-07 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber tap |
EP0166550A3 (de) * | 1984-06-21 | 1989-01-25 | Ab Electronic Products Group Plc | Kuppler für optische Fasern |
DE3429947A1 (de) * | 1984-08-14 | 1986-02-27 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur einkopplung von licht in einen lichtwellenleiter |
JPS61258205A (ja) * | 1985-05-13 | 1986-11-15 | Furukawa Electric Co Ltd:The | 光フアイバ屈曲装置 |
US4759605A (en) * | 1985-07-15 | 1988-07-26 | Raychem Corporation | Apparatus for coupling light between an optical fiber and a light element |
US4784452A (en) * | 1986-08-01 | 1988-11-15 | Ensign-Bickford Optics Co. | Optical fiber coupler |
US5037170A (en) * | 1988-06-30 | 1991-08-06 | Raynet Corp. | Optical fiber tap utilizing reflector and resilient closure |
GB8706929D0 (en) * | 1987-03-24 | 1987-04-29 | British Telecomm | Optical coupling device |
GB8800666D0 (en) * | 1988-01-13 | 1988-02-10 | British Telecomm | Optical fibre handling apparatus |
GB8800972D0 (en) * | 1988-01-16 | 1988-02-17 | Oxley Dev Co Ltd | Sub-sea cable location indicator |
US4950046A (en) * | 1988-03-21 | 1990-08-21 | Northern Telecom Limited | Fiber optic coupler |
US4887880A (en) * | 1988-08-31 | 1989-12-19 | Raynet Corporation | Optical fiber connector structure |
US5090792A (en) * | 1989-04-28 | 1992-02-25 | Raynet Corporation | Optical fiber tap handling tray |
US4961620A (en) * | 1989-12-20 | 1990-10-09 | Raychem Corporation | Optical bypass switch |
US5039188A (en) * | 1989-12-29 | 1991-08-13 | Nynex Corporation | Apparatus and method for extracting optical energy from or coupling optical energy into a fiber |
GB2246487B (en) * | 1990-06-18 | 1994-08-03 | York Ltd | An optical fibre communication network |
-
1991
- 1991-02-15 FR FR9101819A patent/FR2673003B1/fr not_active Expired - Fee Related
-
1992
- 1992-02-11 DE DE69224856T patent/DE69224856T2/de not_active Expired - Fee Related
- 1992-02-11 AT AT92400357T patent/ATE164456T1/de not_active IP Right Cessation
- 1992-02-11 ES ES92400357T patent/ES2113931T3/es not_active Expired - Lifetime
- 1992-02-11 EP EP92400357A patent/EP0500418B1/de not_active Expired - Lifetime
- 1992-02-14 JP JP04028445A patent/JP3130109B2/ja not_active Expired - Fee Related
- 1992-02-14 US US07/835,334 patent/US5235657A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04323606A (ja) | 1992-11-12 |
ATE164456T1 (de) | 1998-04-15 |
FR2673003B1 (fr) | 1993-04-23 |
DE69224856D1 (de) | 1998-04-30 |
ES2113931T3 (es) | 1998-05-16 |
JP3130109B2 (ja) | 2001-01-31 |
EP0500418B1 (de) | 1998-03-25 |
FR2673003A1 (fr) | 1992-08-21 |
US5235657A (en) | 1993-08-10 |
EP0500418A1 (de) | 1992-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL, PARIS, FR |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |