DE69814650D1 - Anordnung zur optischen verstärkung und kopplung nach dem multimoden-interferenz-prinzip und deren anwendungen - Google Patents

Anordnung zur optischen verstärkung und kopplung nach dem multimoden-interferenz-prinzip und deren anwendungen

Info

Publication number
DE69814650D1
DE69814650D1 DE69814650T DE69814650T DE69814650D1 DE 69814650 D1 DE69814650 D1 DE 69814650D1 DE 69814650 T DE69814650 T DE 69814650T DE 69814650 T DE69814650 T DE 69814650T DE 69814650 D1 DE69814650 D1 DE 69814650D1
Authority
DE
Germany
Prior art keywords
applications
arrangement
coupling according
multimode interference
interference principle
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
DE69814650T
Other languages
English (en)
Other versions
DE69814650T2 (de
Inventor
Fabrice Devaux
Eric Vergnol
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.)
Oclaro North America Inc
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69814650D1 publication Critical patent/DE69814650D1/de
Publication of DE69814650T2 publication Critical patent/DE69814650T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
    • G02B6/2813—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 a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging
    • 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
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
DE69814650T 1997-09-12 1998-09-11 Anordnung zur optischen verstärkung und kopplung nach dem multimoden-interferenz-prinzip und deren anwendungen Expired - Fee Related DE69814650T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9711391 1997-09-12
FR9711391A FR2768524B1 (fr) 1997-09-12 1997-09-12 Amplificateur a large surface avec recombineur a interferences multimodes
PCT/FR1998/001954 WO1999014623A1 (fr) 1997-09-12 1998-09-11 Amplificateur a large surface avec recombineur a interferences multimodes

Publications (2)

Publication Number Publication Date
DE69814650D1 true DE69814650D1 (de) 2003-06-18
DE69814650T2 DE69814650T2 (de) 2004-03-04

Family

ID=9511042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814650T Expired - Fee Related DE69814650T2 (de) 1997-09-12 1998-09-11 Anordnung zur optischen verstärkung und kopplung nach dem multimoden-interferenz-prinzip und deren anwendungen

Country Status (5)

Country Link
US (2) US6718094B1 (de)
EP (1) EP1012644B1 (de)
DE (1) DE69814650T2 (de)
FR (1) FR2768524B1 (de)
WO (1) WO1999014623A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317256B1 (en) * 2000-02-15 2001-11-13 Trw Inc. Method of gain and noise figure equalization for simultaneous optical splitter/amplifier
FR2820890A1 (fr) * 2001-02-15 2002-08-16 Cit Alcatel Composant optique integre monolithique comportant un modulateur et un transistor bipolaire a heterojonction
US6804426B2 (en) * 2001-05-15 2004-10-12 Alphion Corporation Device and method for simultaneous multiple reproduction of lightwave signals
WO2006077641A1 (ja) * 2005-01-20 2006-07-27 Fujitsu Limited 光導波路デバイス及び半導体デバイス
US7184207B1 (en) * 2005-09-27 2007-02-27 Bookham Technology Plc Semiconductor optical device
JP2007201246A (ja) 2006-01-27 2007-08-09 Canon Inc 光電変換装置及び放射線撮像装置
GB2438222A (en) * 2006-05-17 2007-11-21 Bookham Technology Plc Multimode interference waveguide coupler
JP2007322893A (ja) * 2006-06-02 2007-12-13 Furukawa Electric Co Ltd:The 光ファイバ心線とその評価方法
US7961994B2 (en) * 2008-09-29 2011-06-14 Infinera Corporation Optical interface assembly
US8433164B2 (en) * 2008-10-10 2013-04-30 Nec Corporation Optical joint
US10862268B2 (en) * 2017-04-04 2020-12-08 Mitsubishi Electric Corporation Semiconductor device and method for manufacturing semiconductor device
US20230352908A1 (en) 2022-04-28 2023-11-02 Nexus Photonics, Inc. Performance heterogeneous lasers and active components

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157457A (en) * 1974-09-20 1976-05-19 Max Planck Gesellschaft Dohakanomochiita jikoketsuzohoshiki
SE449673B (sv) * 1985-09-20 1987-05-11 Ericsson Telefon Ab L M Optisk forsterkaranordning med brusfilterfunktion
JPH02241644A (ja) * 1989-03-15 1990-09-26 Toyota Motor Corp 中空鋳物製造用の中子
US5228049A (en) * 1991-08-27 1993-07-13 Xerox Corporation Beam control in integrated diode laser and power amplifier
DE69315872T2 (de) * 1992-03-23 1998-05-20 Canon Kk Optische Vorrichtung und Methode unter Benutzung dieser Vorrichtung, welche die Änderung einer über die beiden Anschlussenden eines verstärkenden Bereichs abfallenden Spannung ausnutzt
US5392308A (en) * 1993-01-07 1995-02-21 Sdl, Inc. Semiconductor laser with integral spatial mode filter
GB9313823D0 (en) * 1993-07-03 1993-08-18 Secr Defence Laser device
CA2153153A1 (en) * 1993-11-04 1995-05-11 Pierre-Andre Besse Process for altering the intensity and phase ratios in multi-mode interference couplers
EP0727099B1 (de) * 1994-09-06 2001-05-23 Uniphase Opto Holdings, Inc. Optoelektronische halbleitervorrichtung mit einer halbleiter-laserdiode
GB9425729D0 (en) * 1994-09-14 1995-02-22 British Telecomm Otical device
US5513196A (en) * 1995-02-14 1996-04-30 Deacon Research Optical source with mode reshaping
JPH09189817A (ja) * 1996-01-09 1997-07-22 Mitsubishi Gas Chem Co Inc 光分岐器用光導波路
JP3244114B2 (ja) * 1997-08-18 2002-01-07 日本電気株式会社 半導体光アンプ
FR2786278B1 (fr) * 1998-11-24 2001-01-26 Cit Alcatel Composant optique a semi-conducteur comportant un adapteur de mode

Also Published As

Publication number Publication date
EP1012644A1 (de) 2000-06-28
US20040145800A1 (en) 2004-07-29
FR2768524B1 (fr) 1999-10-22
EP1012644B1 (de) 2003-05-14
DE69814650T2 (de) 2004-03-04
US6819838B2 (en) 2004-11-16
FR2768524A1 (fr) 1999-03-19
WO1999014623A1 (fr) 1999-03-25
US6718094B1 (en) 2004-04-06

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AVANEX CORP., FREMONT, CALIF., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee