FR2345836B1 - - Google Patents

Info

Publication number
FR2345836B1
FR2345836B1 FR7708926A FR7708926A FR2345836B1 FR 2345836 B1 FR2345836 B1 FR 2345836B1 FR 7708926 A FR7708926 A FR 7708926A FR 7708926 A FR7708926 A FR 7708926A FR 2345836 B1 FR2345836 B1 FR 2345836B1
Authority
FR
France
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
Application number
FR7708926A
Other versions
FR2345836A1 (fr
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2345836A1 publication Critical patent/FR2345836A1/fr
Application granted granted Critical
Publication of FR2345836B1 publication Critical patent/FR2345836B1/fr
Granted 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
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • 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
    • H01S5/024—Arrangements for thermal management
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/642—Heat extraction or cooling elements characterized by the shape
    • 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
    • H01S5/022—Mountings; Housings
    • H01S5/0233—Mounting configuration of laser chips
    • H01S5/0234—Up-side down mountings, e.g. Flip-chip, epi-side down mountings or junction down mountings
    • 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
    • H01S5/022—Mountings; Housings
    • H01S5/0235—Method for mounting laser chips
    • H01S5/02355—Fixing laser chips on mounts
    • H01S5/0237—Fixing laser chips on mounts by soldering
    • 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
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/2054—Methods of obtaining the confinement
    • H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Semiconductor Lasers (AREA)
FR7708926A 1976-03-26 1977-03-25 Laser a semi-conducteur Granted FR2345836A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3258176A JPS52116185A (en) 1976-03-26 1976-03-26 Mesa-type semiconductor laser

Publications (2)

Publication Number Publication Date
FR2345836A1 FR2345836A1 (fr) 1977-10-21
FR2345836B1 true FR2345836B1 (fr) 1981-06-19

Family

ID=12362831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708926A Granted FR2345836A1 (fr) 1976-03-26 1977-03-25 Laser a semi-conducteur

Country Status (6)

Country Link
US (1) US4161701A (fr)
JP (1) JPS52116185A (fr)
CA (1) CA1063215A (fr)
DE (1) DE2713298C3 (fr)
FR (1) FR2345836A1 (fr)
NL (1) NL171760C (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574068U (fr) * 1977-12-26 1980-05-21
NL7801181A (nl) * 1978-02-02 1979-08-06 Philips Nv Injectielaser.
US4374390A (en) * 1980-09-10 1983-02-15 Bell Telephone Laboratories, Incorporated Dual-wavelength light-emitting diode
DE3329107A1 (de) * 1983-08-11 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Laserdiode mit homogenisierter mechanischer spannung und/oder waermeableitung
DE3330392A1 (de) * 1983-08-23 1985-03-07 Siemens AG, 1000 Berlin und 8000 München Laserdiode mit vereinfachter justierung
GB8406432D0 (en) * 1984-03-12 1984-04-18 British Telecomm Semiconductor devices
GB2156584B (en) * 1984-03-16 1987-11-04 Hitachi Ltd Semiconductor laser chip
DE3531734A1 (de) * 1985-09-05 1987-03-12 Siemens Ag Einrichtung zur positionierung eines halbleiterlasers mit selbstjustierender wirkung fuer eine anzukoppelnde glasfaser
CA2002213C (fr) * 1988-11-10 1999-03-30 Iwona Turlik Boitier de puce de circuits integres a haute performance et sa methode de fabrication
JPH0340348U (fr) * 1989-08-23 1991-04-18
JP2869279B2 (ja) * 1992-09-16 1999-03-10 三菱電機株式会社 半導体レーザダイオード及びその製造方法並びに半導体レーザダイオードアレイ
JPH0997946A (ja) * 1995-07-21 1997-04-08 Matsushita Electric Ind Co Ltd 半導体レーザ及びその製造方法
FR2737342B1 (fr) * 1995-07-25 1997-08-22 Thomson Csf Composant semiconducteur avec dissipateur thermique integre
DE19644941C1 (de) * 1996-10-29 1998-01-15 Jenoptik Jena Gmbh Hochleistungsdiodenlaser und Verfahren zu dessen Montage
US6448642B1 (en) * 2000-01-27 2002-09-10 William W. Bewley Pressure-bonded heat-sink system
JP2002171021A (ja) * 2000-11-30 2002-06-14 Toshiba Corp 半導体レーザ、半導体レーザの製造方法および半導体レーザの実装方法
JP4131623B2 (ja) * 2001-09-12 2008-08-13 三洋電機株式会社 電極構造およびその製造方法
JP2004087866A (ja) * 2002-08-28 2004-03-18 Hitachi Ltd 半導体光素子、その実装体および光モジュール
KR100964399B1 (ko) * 2003-03-08 2010-06-17 삼성전자주식회사 반도체 레이저 다이오드 및 이를 채용한 반도체 레이저다이오드 조립체
WO2005091454A1 (fr) * 2004-03-18 2005-09-29 Sanyo Electric Co., Ltd. Élément laser semi-conducteur et méthode de fabrication de celui-ci
JP2006100369A (ja) * 2004-09-28 2006-04-13 Sharp Corp 半導体レーザ素子およびその製造方法
JP4965354B2 (ja) * 2007-06-20 2012-07-04 株式会社リコー 半導体レーザ装置、光書込器およびプリンタ装置
CN111180995A (zh) * 2019-11-19 2020-05-19 浙江博升光电科技有限公司 基底转移垂直腔面发射激光器及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753053A (en) * 1972-10-30 1973-08-14 Rca Corp Semiconductor assembly
DE2324780C3 (de) * 1973-05-16 1978-07-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen eines Halbleiterbauelements
US3896473A (en) * 1973-12-04 1975-07-22 Bell Telephone Labor Inc Gallium arsenide schottky barrier avalance diode array
US4021839A (en) * 1975-10-16 1977-05-03 Rca Corporation Diode package

Also Published As

Publication number Publication date
US4161701A (en) 1979-07-17
DE2713298C3 (de) 1980-10-30
DE2713298A1 (de) 1977-10-06
NL7703341A (nl) 1977-09-28
JPS52116185A (en) 1977-09-29
JPS5346709B2 (fr) 1978-12-15
CA1063215A (fr) 1979-09-25
NL171760C (nl) 1983-05-02
FR2345836A1 (fr) 1977-10-21
DE2713298B2 (de) 1980-03-06

Similar Documents

Publication Publication Date Title
FR2345836B1 (fr)
JPS5630419B2 (fr)
JPS52141289U (fr)
JPS5628356Y2 (fr)
JPS5645034Y2 (fr)
JPS5425466B2 (fr)
JPS5511743B2 (fr)
JPS52144138U (fr)
JPS52138707U (fr)
JPS5353799U (fr)
JPS52145964U (fr)
DK323176A (fr)
JPS5319459U (fr)
JPS5380217U (fr)
JPS5394666U (fr)
JPS5391561U (fr)
JPS5327417U (fr)
JPS5380928U (fr)
JPS5353574U (fr)
JPS5375060U (fr)
CH601079A5 (fr)
DD124916A1 (fr)
BG26452A1 (fr)
CH594210A5 (fr)
DD123997A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse