ATE165919T1 - Optische vorrichtung mit einem optischen koppler zum verzweigen/kombinieren und einem optischen verstärker und dazugehörige methode zum verzweigen/kombinieren - Google Patents
Optische vorrichtung mit einem optischen koppler zum verzweigen/kombinieren und einem optischen verstärker und dazugehörige methode zum verzweigen/kombinierenInfo
- Publication number
- ATE165919T1 ATE165919T1 AT92110321T AT92110321T ATE165919T1 AT E165919 T1 ATE165919 T1 AT E165919T1 AT 92110321 T AT92110321 T AT 92110321T AT 92110321 T AT92110321 T AT 92110321T AT E165919 T1 ATE165919 T1 AT E165919T1
- Authority
- AT
- Austria
- Prior art keywords
- optical
- branching
- combining
- coupler
- light
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
-
- 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
-
- 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
- G02B6/4246—Bidirectionally operating package structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3177124A JPH04372907A (ja) | 1991-06-21 | 1991-06-21 | 導波型分岐、結合素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE165919T1 true ATE165919T1 (de) | 1998-05-15 |
Family
ID=16025592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92110321T ATE165919T1 (de) | 1991-06-21 | 1992-06-19 | Optische vorrichtung mit einem optischen koppler zum verzweigen/kombinieren und einem optischen verstärker und dazugehörige methode zum verzweigen/kombinieren |
Country Status (5)
Country | Link |
---|---|
US (1) | US5369719A (de) |
EP (1) | EP0519475B1 (de) |
JP (1) | JPH04372907A (de) |
AT (1) | ATE165919T1 (de) |
DE (1) | DE69225356T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2120792C (en) * | 1993-07-16 | 2006-05-09 | Eisuke Sasaoka | Optical waveguide device |
US5710854A (en) * | 1994-04-13 | 1998-01-20 | Photonic Integration Research, Inc. | Multi-mode optical T-splitter and method of fabricating same |
US5577138A (en) * | 1995-08-17 | 1996-11-19 | Lucent Technologies Inc. | Integrated-circuit optical network unit |
US5577139A (en) * | 1995-08-17 | 1996-11-19 | Lucent Technologies Inc. | Integrated-circuit optical network unit |
DE19711121B4 (de) * | 1997-03-05 | 2006-05-11 | Infineon Technologies Ag | Verzweigende Lichtwellenleiteranordnung und verzweigendes Lichtwellenleiterarray |
DE10013298C2 (de) | 2000-03-09 | 2003-10-30 | Atotech Deutschland Gmbh | Verfahren zum Aufbringen einer Metallschicht auf Leichtmetalloberflächen und Anwendung des Verfahrens |
US7184669B2 (en) * | 2002-04-26 | 2007-02-27 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Optical transceiver systems and methods |
US6795620B2 (en) * | 2002-11-27 | 2004-09-21 | Codeon Corporation | Fiber tail assembly with optical signal tap |
US6975184B2 (en) * | 2003-05-30 | 2005-12-13 | Intel Corporation | Adjusting the frequency of film bulk acoustic resonators |
US7324723B2 (en) | 2003-10-06 | 2008-01-29 | Mitsui Chemicals, Inc. | Optical waveguide having specular surface formed by laser beam machining |
JP2005274962A (ja) * | 2004-03-24 | 2005-10-06 | Fuji Xerox Co Ltd | 光導波路配線基板及びその製造方法、光導波路配線基板作製用原板並びに光電気混載基板 |
CN102472864B (zh) | 2009-07-20 | 2016-06-15 | 3M创新有限公司 | 具有多个反射器的中空光导 |
US9658397B1 (en) * | 2016-03-25 | 2017-05-23 | Cisco Technology, Inc. | Embedded universal waveguide optical splitters/couplers |
US10557990B2 (en) | 2017-11-27 | 2020-02-11 | Cisco Technology, Inc. | Dynamic photonic waveguide splitter/coupler |
US10459161B1 (en) | 2018-08-14 | 2019-10-29 | Cisco Technology, Inc. | Photonic waveguide formed from core material with tuned index of refraction |
US10345528B1 (en) | 2018-09-27 | 2019-07-09 | Cisco Technology, Inc. | Fiber coupling with a photonic waveguide formed from core material with tuned index of refraction |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH599558A5 (de) * | 1976-03-16 | 1978-05-31 | Patelhold Patentverwertung | |
US4549782A (en) * | 1983-06-06 | 1985-10-29 | At&T Bell Laboratories | Active optical fiber tap |
SE455969B (sv) * | 1984-11-19 | 1988-08-22 | Ericsson Telefon Ab L M | Optisk riktkopplare |
US4768849A (en) * | 1986-09-15 | 1988-09-06 | Hicks Jr John W | Filter tap for optical communications systems |
JP2733263B2 (ja) * | 1988-10-04 | 1998-03-30 | キヤノン株式会社 | 集積型光ノードおよびそれを用いたバス型光情報システム |
DE3914590A1 (de) * | 1989-05-03 | 1990-11-08 | Bosch Gmbh Robert | Koppelelement fuer lichtwellenleiter |
DE3928116A1 (de) * | 1989-08-25 | 1991-02-28 | Ant Nachrichtentech | Datennetz mit lichtwellenleitern |
US5016960A (en) * | 1989-12-22 | 1991-05-21 | Gte Laboratories Incorporated | Hybrid optical Y-junction |
US5134671A (en) * | 1990-08-03 | 1992-07-28 | At&T Bell Laboratories | Monolithic integrated optical amplifier and photodetector |
-
1991
- 1991-06-21 JP JP3177124A patent/JPH04372907A/ja active Pending
-
1992
- 1992-06-16 US US07/899,472 patent/US5369719A/en not_active Expired - Lifetime
- 1992-06-19 EP EP92110321A patent/EP0519475B1/de not_active Expired - Lifetime
- 1992-06-19 DE DE69225356T patent/DE69225356T2/de not_active Expired - Lifetime
- 1992-06-19 AT AT92110321T patent/ATE165919T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0519475A1 (de) | 1992-12-23 |
US5369719A (en) | 1994-11-29 |
DE69225356D1 (de) | 1998-06-10 |
DE69225356T2 (de) | 1998-10-22 |
JPH04372907A (ja) | 1992-12-25 |
EP0519475B1 (de) | 1998-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |