DE3585741D1 - Halbleiterlaser mit verteilter rueckkopplung. - Google Patents

Halbleiterlaser mit verteilter rueckkopplung.

Info

Publication number
DE3585741D1
DE3585741D1 DE8585100132T DE3585741T DE3585741D1 DE 3585741 D1 DE3585741 D1 DE 3585741D1 DE 8585100132 T DE8585100132 T DE 8585100132T DE 3585741 T DE3585741 T DE 3585741T DE 3585741 D1 DE3585741 D1 DE 3585741D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
distributed feedback
feedback
distributed
laser
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 - Lifetime
Application number
DE8585100132T
Other languages
English (en)
Inventor
Masayuki Yamaguchi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3585741D1 publication Critical patent/DE3585741D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE8585100132T 1984-01-09 1985-01-08 Halbleiterlaser mit verteilter rueckkopplung. Expired - Lifetime DE3585741D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59001641A JPS60145685A (ja) 1984-01-09 1984-01-09 分布帰還型半導体レ−ザ

Publications (1)

Publication Number Publication Date
DE3585741D1 true DE3585741D1 (de) 1992-05-07

Family

ID=11507148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585100132T Expired - Lifetime DE3585741D1 (de) 1984-01-09 1985-01-08 Halbleiterlaser mit verteilter rueckkopplung.

Country Status (4)

Country Link
US (1) US4704720A (de)
EP (1) EP0149462B1 (de)
JP (1) JPS60145685A (de)
DE (1) DE3585741D1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189690A (ja) * 1984-10-09 1986-05-07 Fujitsu Ltd 半導体レ−ザ
JPS61100991A (ja) * 1984-10-22 1986-05-19 Sharp Corp 半導体レ−ザ素子
JPS61190994A (ja) * 1985-02-19 1986-08-25 Sharp Corp 半導体レ−ザ素子
JPH0712102B2 (ja) * 1985-06-14 1995-02-08 株式会社日立製作所 半導体レ−ザ装置
JPS6318686A (ja) * 1986-07-10 1988-01-26 Sharp Corp 半導体レ−ザ素子
US4786132A (en) * 1987-03-31 1988-11-22 Lytel Corporation Hybrid distributed bragg reflector laser
JPH073909B2 (ja) * 1987-09-08 1995-01-18 三菱電機株式会社 半導体レーザの製造方法
JP2659199B2 (ja) * 1987-11-11 1997-09-30 日本電気株式会社 可変波長フィルタ
DE3808875A1 (de) * 1988-03-17 1989-09-28 Standard Elektrik Lorenz Ag Halbleiteranordnung zur erzeugung einer periodischen brechungsindexverteilung und/oder periodischen verstaerkungsverteilung
DE3809609A1 (de) * 1988-03-22 1989-10-05 Siemens Ag Laserdiode zur erzeugung streng monochromatischer laserstrahlung
US4904045A (en) * 1988-03-25 1990-02-27 American Telephone And Telegraph Company Grating coupler with monolithically integrated quantum well index modulator
US5220573A (en) * 1989-03-10 1993-06-15 Canon Kabushiki Kaisha Optical apparatus using wavelength selective photocoupler
DE69115808T2 (de) * 1990-09-10 1996-06-20 Sharp Kk Halbleiterlaser mit verteilter Rückkopplung und Verfahren zu seiner Herstellung
EP0507956B1 (de) * 1990-10-19 1996-02-28 Optical Measurement Technology Development Co. Ltd. Halbleiterlaser mit verteilter rückkoppelung
JP2986604B2 (ja) * 1992-01-13 1999-12-06 キヤノン株式会社 半導体光フィルタ、その選択波長の制御方法及びそれを用いた光通信システム
US5319666A (en) * 1993-04-07 1994-06-07 At&T Bell Laboratories Article comprising a distributed feedback laser
US5539766A (en) * 1993-08-19 1996-07-23 Matsushita Electric Industrial Co., Ltd. Distributed feedback semiconductor laser
JP3710524B2 (ja) * 1995-08-31 2005-10-26 シャープ株式会社 リッジ導波路型分布帰還半導体レーザ装置及びその製造方法
US6285698B1 (en) 1998-09-25 2001-09-04 Xerox Corporation MOCVD growth of InGaN quantum well laser structures on a grooved lower waveguiding layer
US6611544B1 (en) 2000-04-11 2003-08-26 E20 Communications, Inc. Method and apparatus for narrow bandwidth distributed bragg reflector semiconductor lasers
US6455341B1 (en) 2001-05-03 2002-09-24 Opto Power Corporation Increasing the yield of precise wavelength lasers
WO2003034112A1 (en) * 2001-10-19 2003-04-24 Redfern Integrated Optics Pty Ltd Bragg grating device
US7199446B1 (en) 2003-02-18 2007-04-03 K2 Optronics, Inc. Stacked electrical resistor pad for optical fiber attachment
US7466925B2 (en) * 2004-03-19 2008-12-16 Emcore Corporation Directly modulated laser optical transmission system
US20050281298A1 (en) * 2004-04-02 2005-12-22 K2 Optronics Analog external cavity laser
US7412174B2 (en) * 2004-05-05 2008-08-12 Emcore Corporation Method and apparatus for distortion control for optical transmitters
US7575380B2 (en) * 2004-10-15 2009-08-18 Emcore Corporation Integrated optical fiber and electro-optical converter
US20060251425A1 (en) * 2004-12-23 2006-11-09 K2 Optronics Suppression of fiber-induced noise caused by narrow linewidth lasers
USRE44647E1 (en) 2005-03-15 2013-12-17 Emcore Corporation Directly modulated laser optical transmission system with phase modulation
US7848661B2 (en) * 2005-03-15 2010-12-07 Emcore Corporation Directly modulated laser optical transmission system with phase modulation
US20060222004A1 (en) * 2005-04-01 2006-10-05 International Business Machines Corporation Methods and apparatus for transferring data
US7881621B2 (en) * 2006-03-02 2011-02-01 Emcore Corporation Optical transmission system with directly modulated laser and feed forward noise cancellation
US7792432B2 (en) * 2006-03-02 2010-09-07 Emcore Corporation Externally modulated laser optical transmission system with feed forward noise cancellation
FR2909229B1 (fr) * 2006-11-27 2009-02-06 Centre Nat Rech Scient Systeme laser a emission d'impulsion picosecondes.
JP2008227367A (ja) * 2007-03-15 2008-09-25 Oki Electric Ind Co Ltd 分布帰還型半導体レーザ素子
DE102009056387B9 (de) * 2009-10-30 2020-05-07 Osram Opto Semiconductors Gmbh Kantenemittierender Halbleiterlaser mit einem Phasenstrukturbereich zur Selektion lateraler Lasermoden

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178604A (en) * 1973-10-05 1979-12-11 Hitachi, Ltd. Semiconductor laser device
JPS5329479B2 (de) * 1973-10-05 1978-08-21
US4237224A (en) 1974-11-04 1980-12-02 Board Of Trustees Of The Leland Stanford Jr. University Process for producing biologically functional molecular chimeras
JPS51146196A (en) * 1975-06-11 1976-12-15 Hitachi Ltd Diode laser
US4045749A (en) * 1975-11-24 1977-08-30 Xerox Corporation Corrugation coupled twin guide laser
GB2023612B (en) 1978-06-01 1982-09-15 Hopwood D A Inc of nucleic acid into cellular systems streptomyces plasmids
FR2441659A1 (fr) 1978-11-14 1980-06-13 Anvar Nouveaux plasmides hybrides et microorganismes les contenant
US4273875A (en) 1979-03-05 1981-06-16 The Upjohn Company Plasmid and process of isolating same
AU542264B2 (en) 1979-06-01 1985-02-14 G.D. Searle & Co. Plasmid vectors
DE2931999A1 (de) 1979-08-03 1981-02-26 Schering Ag Herstellung und anwendung von neukombinierten plasmiden mit genen fuer alkalische phosphatasen
NO159863C (no) 1980-01-07 1989-02-15 Univ Rochester Fremgangsm te for fremstilling og seleksjon av en rant bakteriofag som inneholder et genetisk fragment og koder for alfa-amylase, egnet for bruk i heterolog transformering av en bacillus-verts-mikroorganisme.
US4374927A (en) 1981-02-24 1983-02-22 The Board Of Trustees Of The Leland Stanford Jr. University Extrachromosomal regulation of expression

Also Published As

Publication number Publication date
EP0149462A3 (en) 1987-05-27
EP0149462A2 (de) 1985-07-24
EP0149462B1 (de) 1992-04-01
JPS60145685A (ja) 1985-08-01
US4704720A (en) 1987-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition