FR2716539B1 - Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie. - Google Patents

Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie.

Info

Publication number
FR2716539B1
FR2716539B1 FR9401871A FR9401871A FR2716539B1 FR 2716539 B1 FR2716539 B1 FR 2716539B1 FR 9401871 A FR9401871 A FR 9401871A FR 9401871 A FR9401871 A FR 9401871A FR 2716539 B1 FR2716539 B1 FR 2716539B1
Authority
FR
France
Prior art keywords
optical coupler
entry door
exit doors
coupler integrated
integrated
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
Application number
FR9401871A
Other languages
English (en)
Other versions
FR2716539A1 (fr
Inventor
Denis Marcel Trouchet
Christian Lerminiaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Priority to FR9401871A priority Critical patent/FR2716539B1/fr
Priority to CA002142651A priority patent/CA2142651A1/fr
Priority to AU12292/95A priority patent/AU682740B2/en
Priority to JP7052076A priority patent/JPH0854527A/ja
Priority to US08/390,857 priority patent/US5539847A/en
Priority to EP95102338A priority patent/EP0668515B1/fr
Priority to DE69519693T priority patent/DE69519693T2/de
Publication of FR2716539A1 publication Critical patent/FR2716539A1/fr
Application granted granted Critical
Publication of FR2716539B1 publication Critical patent/FR2716539B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
FR9401871A 1994-02-18 1994-02-18 Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie. Expired - Fee Related FR2716539B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9401871A FR2716539B1 (fr) 1994-02-18 1994-02-18 Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie.
AU12292/95A AU682740B2 (en) 1994-02-18 1995-02-16 Integrated optical coupler with one input port and 2N output ports
CA002142651A CA2142651A1 (fr) 1994-02-18 1995-02-16 Coupleur optique integre a un port d'entree et a deux ports de sortie
US08/390,857 US5539847A (en) 1994-02-18 1995-02-17 Integrated optical coupler with one input port and 2n output ports
JP7052076A JPH0854527A (ja) 1994-02-18 1995-02-17 集積光カプラ
EP95102338A EP0668515B1 (fr) 1994-02-18 1995-02-20 Coupler optique intégré avec une porte d'entrée et 2n portes de sorties
DE69519693T DE69519693T2 (de) 1994-02-18 1995-02-20 Integriertoptischer Koppler mit einem Eingangstor und 2n Ausgangstoren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9401871A FR2716539B1 (fr) 1994-02-18 1994-02-18 Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie.
US08/390,857 US5539847A (en) 1994-02-18 1995-02-17 Integrated optical coupler with one input port and 2n output ports

Publications (2)

Publication Number Publication Date
FR2716539A1 FR2716539A1 (fr) 1995-08-25
FR2716539B1 true FR2716539B1 (fr) 1996-04-26

Family

ID=26230960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401871A Expired - Fee Related FR2716539B1 (fr) 1994-02-18 1994-02-18 Coupleur en optique intégrée à une porte d'entrée et 2n portes de sortie.

Country Status (5)

Country Link
US (1) US5539847A (fr)
EP (1) EP0668515B1 (fr)
JP (1) JPH0854527A (fr)
CA (1) CA2142651A1 (fr)
FR (1) FR2716539B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741161B1 (fr) * 1995-11-09 1998-01-30 France Telecom Composant optique combineur/diviseur
US5729375A (en) * 1996-03-01 1998-03-17 Hughes Electronics Optical amplification system with non-orthogonal signal and distributed multi-pump beams and photorefractive cleanup
US5717516A (en) * 1996-03-01 1998-02-10 Hughes Electronics Hybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensation
DE19630706A1 (de) * 1996-07-30 1998-02-05 Deutsche Telekom Ag Optischer Verzweiger
DE19751557A1 (de) 1997-11-20 1999-06-10 Siemens Ag Vorrichtung zur optimierten Signalzuführung in Kommunikationssystemen
JP2000147306A (ja) * 1998-08-31 2000-05-26 Kokusai Electric Co Ltd 波長領域多重光スタ―カプラ、通信局、及び光伝送システム
DE19840937B4 (de) * 1998-09-08 2006-01-26 Hell Gravure Systems Gmbh Vorrichtung zur Aufspaltung und Modulation von Laserstrahlung
KR100310086B1 (ko) * 1998-11-17 2002-11-27 삼성전자 주식회사 광결합기및그제작방법
JP4284892B2 (ja) 2001-07-13 2009-06-24 オムロン株式会社 多分岐光導波路
US6501886B1 (en) * 2001-07-30 2002-12-31 Agilent Technologies, Inc. Compact optical splitter and combiner
US6931179B2 (en) * 2001-10-29 2005-08-16 Harris Corporation Lossless optical splitter
FR2832812B1 (fr) * 2001-11-29 2004-01-23 Commissariat Energie Atomique Dispositif de multiplexage d'une matrice de canaux optiques, application au multiplexage en longueur d'onde et a l'insertion-extraction
JP2004046032A (ja) * 2002-07-16 2004-02-12 Hitachi Cable Ltd Ｙ分岐光導波路回路
JP2005055690A (ja) * 2003-08-05 2005-03-03 Showa Electric Wire & Cable Co Ltd 光分岐導波路
JPWO2005101075A1 (ja) * 2004-04-12 2007-08-16 日立化成工業株式会社 光導波路構造
CN103885120A (zh) * 2012-12-20 2014-06-25 上海信电通通信建设服务有限公司 紧密级联型1×n光功率分配器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191631B (en) * 1986-06-09 1990-01-31 Stc Plc Laser array
US4953935A (en) * 1989-03-27 1990-09-04 United Technologies Corporation Integrated optic star coupler
JP2675133B2 (ja) * 1989-04-19 1997-11-12 日立電線株式会社 導波路型光スターカプラ
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
FR2676548B1 (fr) * 1991-05-17 1993-09-17 Corning Inc Coupleur optique et son procede de fabrication.
FR2680418B1 (fr) * 1991-08-13 1995-01-20 Corning Inc Diviseur achromatique en optique integree et coupleur de m entrees vers n sorties incorporant un tel diviseur.
EP0560043B1 (fr) * 1992-03-07 1997-06-18 Minnesota Mining And Manufacturing Company Méthode de fabrication d'éléments pour des réseaux de guide d'ondes et éléments fabriqués utilisant cette méthode
US5233453A (en) * 1992-04-29 1993-08-03 International Business Machines Corporation Space-division switched waveguide array filter and method using same
US5394489A (en) * 1993-07-27 1995-02-28 At&T Corp. Wavelength division multiplexed optical communication transmitters

Also Published As

Publication number Publication date
EP0668515A1 (fr) 1995-08-23
EP0668515B1 (fr) 2000-12-27
US5539847A (en) 1996-07-23
JPH0854527A (ja) 1996-02-27
CA2142651A1 (fr) 1995-08-19
FR2716539A1 (fr) 1995-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse