FR2578984B1 - Diviseur bidirectionnel en etoile a trois voies pour guides d'ondes lumineuses - Google Patents
Diviseur bidirectionnel en etoile a trois voies pour guides d'ondes lumineusesInfo
- Publication number
- FR2578984B1 FR2578984B1 FR8603526A FR8603526A FR2578984B1 FR 2578984 B1 FR2578984 B1 FR 2578984B1 FR 8603526 A FR8603526 A FR 8603526A FR 8603526 A FR8603526 A FR 8603526A FR 2578984 B1 FR2578984 B1 FR 2578984B1
- Authority
- FR
- France
- Prior art keywords
- light waveguides
- way bidirectional
- divider
- bidirectional star
- star divider
- 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
- G02B6/2817—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 reflective elements to split or combine optical signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3509053A DE3509053C1 (de) | 1985-03-14 | 1985-03-14 | Dreiweg-Sternteiler fuer Lichtwellenleiter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2578984A1 FR2578984A1 (fr) | 1986-09-19 |
FR2578984B1 true FR2578984B1 (fr) | 1990-06-15 |
Family
ID=6265124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8603526A Expired - Fee Related FR2578984B1 (fr) | 1985-03-14 | 1986-03-12 | Diviseur bidirectionnel en etoile a trois voies pour guides d'ondes lumineuses |
Country Status (7)
Country | Link |
---|---|
US (1) | US4747651A (fr) |
JP (1) | JPS61212807A (fr) |
CH (1) | CH670319A5 (fr) |
DE (1) | DE3509053C1 (fr) |
FR (1) | FR2578984B1 (fr) |
GB (1) | GB2172412B (fr) |
SE (1) | SE461243B (fr) |
Families Citing this family (6)
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 |
JPH09116490A (ja) * | 1995-10-16 | 1997-05-02 | Fujitsu Ltd | 光多重システム用分岐装置 |
JP3461653B2 (ja) | 1995-10-19 | 2003-10-27 | 富士ゼロックス株式会社 | 光ファイバ伝送と自由空間伝送に共用可能な光送受信器および光通信ネットワーク |
US6915038B2 (en) * | 2002-09-13 | 2005-07-05 | The Boeing Company | Optical corner coupler system and method |
JP6348846B2 (ja) * | 2011-11-28 | 2018-06-27 | スリーエム イノベイティブ プロパティズ カンパニー | 高解像度画像を提供する偏光ビームスプリッタの製造方法及びそのビームスプリッタを利用するシステム |
DE102018104629A1 (de) | 2018-02-28 | 2019-08-29 | Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co. Ohg | Wellenleiter zum Kunststoffschweißen, Anordnung zum Kunststoffschweißen, ein Schweißverfahren sowie ein Herstellungsverfahren eines Wellenleiters |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453036A (en) * | 1966-03-31 | 1969-07-01 | American Optical Corp | Optical junction for light conductors |
CA1115156A (fr) * | 1975-11-03 | 1981-12-29 | Roland Winston | Dispositif de captage et transport de l'energie rayonnee |
JPS5262032A (en) * | 1975-11-17 | 1977-05-23 | Boeicho Gijutsu Kenkyu Honbuch | Wave dividing structure for optical wave divier |
CH599558A5 (fr) * | 1976-03-16 | 1978-05-31 | Patelhold Patentverwertung | |
JPS52147449A (en) * | 1976-06-02 | 1977-12-07 | Mitsubishi Electric Corp | Optical branching and condensing devices |
FR2359433A1 (fr) * | 1976-07-23 | 1978-02-17 | Thomson Csf | Repartiteur reglable de rayonnement guide par faisceaux de fibres optiques |
JPS6055801B2 (ja) * | 1977-04-07 | 1985-12-06 | 三菱電機株式会社 | 光回路素子 |
JPS5443751A (en) * | 1977-09-13 | 1979-04-06 | Mitsubishi Electric Corp | Optical fiber branching device |
IT1107326B (it) * | 1978-04-26 | 1985-11-25 | Cselt Centro Studi Lab Telecom | Dispositivo reversibile di accoppiamento per fasci luminosi |
JPS5946361B2 (ja) * | 1979-03-20 | 1984-11-12 | 日本電信電話株式会社 | 光スイツチ |
DE2930681A1 (de) * | 1979-07-28 | 1981-02-12 | Licentia Gmbh | Anordnung zum filtern, verzweigen, schalten oder modulieren von signalen in vielwelligen optischen wellenleitern |
JPS5651703A (en) * | 1979-10-03 | 1981-05-09 | Mitsubishi Electric Corp | Photoswitch |
JPS56107201A (en) * | 1980-01-31 | 1981-08-26 | Toshiba Corp | Optical switch |
DE3027078C2 (de) * | 1980-07-17 | 1983-12-15 | Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen | Schaltanlage |
JPS57161827A (en) * | 1981-03-31 | 1982-10-05 | Yokogawa Hokushin Electric Corp | Optical changeover switch |
DE3118853A1 (de) * | 1981-05-12 | 1982-12-09 | Luk Lamellen & Kupplungsbau | Kraftfahrzeug mit automatisierter kupplung |
DE3324161C2 (de) * | 1983-07-05 | 1985-05-15 | Harting Elektronik Gmbh, 4992 Espelkamp | Optischer Koppler |
DE3324611A1 (de) * | 1983-07-08 | 1985-01-17 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Optische koppelanordnung |
JPS60188922A (ja) * | 1984-03-08 | 1985-09-26 | Yokogawa Hokushin Electric Corp | 光スイツチ |
-
1985
- 1985-03-14 DE DE3509053A patent/DE3509053C1/de not_active Expired
-
1986
- 1986-03-12 FR FR8603526A patent/FR2578984B1/fr not_active Expired - Fee Related
- 1986-03-12 SE SE8601163A patent/SE461243B/sv not_active IP Right Cessation
- 1986-03-13 CH CH1029/86A patent/CH670319A5/de not_active IP Right Cessation
- 1986-03-14 US US06/839,601 patent/US4747651A/en not_active Expired - Fee Related
- 1986-03-14 JP JP61055161A patent/JPS61212807A/ja active Granted
- 1986-03-14 GB GB8606329A patent/GB2172412B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2172412B (en) | 1989-07-12 |
SE8601163D0 (sv) | 1986-03-12 |
CH670319A5 (fr) | 1989-05-31 |
JPH0473124B2 (fr) | 1992-11-20 |
FR2578984A1 (fr) | 1986-09-19 |
JPS61212807A (ja) | 1986-09-20 |
US4747651A (en) | 1988-05-31 |
DE3509053C1 (de) | 1986-08-07 |
SE461243B (sv) | 1990-01-22 |
SE8601163L (sv) | 1986-09-15 |
GB2172412A (en) | 1986-09-17 |
GB8606329D0 (en) | 1986-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |