CA2011470A1 - Coupleur en etoile a circuit optique integre - Google Patents
Coupleur en etoile a circuit optique integreInfo
- Publication number
- CA2011470A1 CA2011470A1 CA2011470A CA2011470A CA2011470A1 CA 2011470 A1 CA2011470 A1 CA 2011470A1 CA 2011470 A CA2011470 A CA 2011470A CA 2011470 A CA2011470 A CA 2011470A CA 2011470 A1 CA2011470 A1 CA 2011470A1
- Authority
- CA
- Canada
- Prior art keywords
- star coupler
- integrated optic
- optic star
- tspe
- polariza
- 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.)
- Granted
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/328,940 US4953935A (en) | 1989-03-27 | 1989-03-27 | Integrated optic star coupler |
US328,940 | 1989-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2011470A1 true CA2011470A1 (fr) | 1990-09-27 |
CA2011470C CA2011470C (fr) | 1997-04-22 |
Family
ID=23283132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002011470A Expired - Fee Related CA2011470C (fr) | 1989-03-27 | 1990-03-05 | Coupleur en etoile a circuit optique integre |
Country Status (7)
Country | Link |
---|---|
US (1) | US4953935A (fr) |
EP (1) | EP0416083B1 (fr) |
JP (1) | JPH03505792A (fr) |
CA (1) | CA2011470C (fr) |
DE (1) | DE69028363D1 (fr) |
IL (1) | IL93878A (fr) |
WO (1) | WO1990011541A1 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03220509A (ja) * | 1990-01-26 | 1991-09-27 | Seiko Giken:Kk | 多分割光分岐合流器 |
US5226100A (en) * | 1990-09-21 | 1993-07-06 | Siemens Aktiengesellschaft | Optical grating comprising a plurality of side-by-side outfeed end faces of optical waveguides |
JPH04145403A (ja) * | 1990-10-05 | 1992-05-19 | Seiko Giken:Kk | 多芯リボンテープ光ファイバ用分岐合流器およびその製造方法 |
JP2966113B2 (ja) * | 1990-12-27 | 1999-10-25 | 古河電気工業株式会社 | 導波路型分岐結合器 |
US5205904A (en) * | 1991-03-13 | 1993-04-27 | Matsushita Electric Industrial Co., Ltd. | Method to fabricate frequency doubler devices |
JPH0743455B2 (ja) * | 1991-09-24 | 1995-05-15 | 株式会社精工技研 | リボン光ファイバ・コネクタ |
US5915054A (en) * | 1992-03-05 | 1999-06-22 | Fuji Xerox Co., Ltd. | Star coupler for an optical communication network |
AU682740B2 (en) * | 1994-02-18 | 1997-10-16 | Corning Incorporated | Integrated optical coupler with one input port and 2N output ports |
FR2716539B1 (fr) * | 1994-02-18 | 1996-04-26 | Corning Inc | Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie. |
US5712937A (en) * | 1994-12-01 | 1998-01-27 | Asawa; Charles K. | Optical waveguide including singlemode waveguide channels coupled to a multimode fiber |
US5854678A (en) * | 1996-06-28 | 1998-12-29 | Honeywell Inc. | Three-axis fiber optic gyroscope having a single source and multi-coupler configuration |
US5926298A (en) * | 1996-08-30 | 1999-07-20 | Lucent Technologies Inc. | Optical multiplexer/demultiplexer having a broadcast port |
KR100310086B1 (ko) * | 1998-11-17 | 2002-11-27 | 삼성전자 주식회사 | 광결합기및그제작방법 |
US7145704B1 (en) | 2003-11-25 | 2006-12-05 | Cheetah Omni, Llc | Optical logic gate based optical router |
TW499581B (en) | 2001-06-29 | 2002-08-21 | Ind Tech Res Inst | Planar waveguide diffractive beam splitter/beam coupler |
US7209657B1 (en) * | 2001-12-03 | 2007-04-24 | Cheetah Omni, Llc | Optical routing using a star switching fabric |
KR100513013B1 (ko) * | 2002-07-09 | 2005-09-05 | 삼성전자주식회사 | 광파워 분할기 |
US7747174B2 (en) * | 2004-09-08 | 2010-06-29 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Multi-channel fabry-perot laser transmitters and methods of generating multiple modulated optical signals |
US7734189B2 (en) * | 2006-11-30 | 2010-06-08 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Parallel channel optical communication using modulator array and shared laser |
WO2011057811A2 (fr) | 2009-11-16 | 2011-05-19 | Leoni Kabel Holding Gmbh | Procédé de fabrication d'un ensemble optique, ensemble optique et cascade de séparateurs |
US20140226939A1 (en) * | 2011-09-22 | 2014-08-14 | OFS Fitel ,LLC | Optical fiber distribution cables |
US9698463B2 (en) | 2014-08-29 | 2017-07-04 | John Mezzalingua Associates, LLC | Adjustable power divider and directional coupler |
CN104852271A (zh) * | 2015-05-29 | 2015-08-19 | 南京信息工程大学 | 一种波导激光器的制备方法 |
US10656337B2 (en) * | 2017-09-28 | 2020-05-19 | Hewlett Packard Enterprise Development Lp | Multi-wavelength optical signal splitting |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165225A (en) * | 1975-04-17 | 1979-08-21 | Siemens Aktiengesellschaft | Distributor for optical signals |
US4515428A (en) * | 1982-09-13 | 1985-05-07 | Trw Inc. | Integrated optical star coupler |
JPS59116705A (ja) * | 1982-12-24 | 1984-07-05 | Nippon Sheet Glass Co Ltd | 光ミキシングカプラ及びその製造方法 |
US4607909A (en) * | 1984-06-14 | 1986-08-26 | Polaroid Corporation | Method for modulating a carrier wave |
US4547262A (en) * | 1984-08-30 | 1985-10-15 | Sperry Corporation | Method for forming thin film passive light waveguide circuit |
US4778236A (en) * | 1984-09-14 | 1988-10-18 | Canon Kabushiki Kaisha | Thin film optical element |
JPS6170540A (ja) * | 1984-09-14 | 1986-04-11 | Canon Inc | 薄膜型光学素子およびその作製方法 |
US4695121A (en) * | 1985-01-28 | 1987-09-22 | Polaroid Corporation | Integrated optic resonant structres and fabrication method |
US4786131A (en) * | 1987-07-28 | 1988-11-22 | Polaroid Corporation | Star coupler |
-
1989
- 1989-03-27 US US07/328,940 patent/US4953935A/en not_active Expired - Fee Related
-
1990
- 1990-02-23 JP JP2505027A patent/JPH03505792A/ja active Pending
- 1990-02-23 DE DE69028363T patent/DE69028363D1/de not_active Expired - Lifetime
- 1990-02-23 WO PCT/US1990/000988 patent/WO1990011541A1/fr active IP Right Grant
- 1990-02-23 EP EP90905150A patent/EP0416083B1/fr not_active Expired - Lifetime
- 1990-03-05 CA CA002011470A patent/CA2011470C/fr not_active Expired - Fee Related
- 1990-03-26 IL IL93878A patent/IL93878A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL93878A (en) | 1992-12-01 |
US4953935A (en) | 1990-09-04 |
IL93878A0 (en) | 1990-12-23 |
WO1990011541A1 (fr) | 1990-10-04 |
CA2011470C (fr) | 1997-04-22 |
DE69028363D1 (de) | 1996-10-10 |
JPH03505792A (ja) | 1991-12-12 |
EP0416083B1 (fr) | 1996-09-04 |
EP0416083A1 (fr) | 1991-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |