DE3885180D1 - Halbleiterlaser-Vielfachanordnung. - Google Patents

Halbleiterlaser-Vielfachanordnung.

Info

Publication number
DE3885180D1
DE3885180D1 DE88306896T DE3885180T DE3885180D1 DE 3885180 D1 DE3885180 D1 DE 3885180D1 DE 88306896 T DE88306896 T DE 88306896T DE 3885180 T DE3885180 T DE 3885180T DE 3885180 D1 DE3885180 D1 DE 3885180D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
laser array
array
semiconductor
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 - Fee Related
Application number
DE88306896T
Other languages
English (en)
Other versions
DE3885180T2 (de
Inventor
Hiroyuki Hosoba
Mitsuhiro Matsumoto
Mototaka Taneya
Sadayoshi Matsui
Taiji Morimoto
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of DE3885180D1 publication Critical patent/DE3885180D1/de
Application granted granted Critical
Publication of DE3885180T2 publication Critical patent/DE3885180T2/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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • 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
    • H01S5/22—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 having a ridge or stripe structure
    • H01S5/223—Buried stripe structure
    • H01S5/2232—Buried stripe structure with inner confining structure between the active layer and the lower electrode
    • H01S5/2234—Buried stripe structure with inner confining structure between the active layer and the lower electrode having a structured substrate surface

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE88306896T 1987-07-28 1988-07-27 Halbleiterlaser-Vielfachanordnung. Expired - Fee Related DE3885180T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188279A JPH0646668B2 (ja) 1987-07-28 1987-07-28 半導体レ−ザアレイ素子

Publications (2)

Publication Number Publication Date
DE3885180D1 true DE3885180D1 (de) 1993-12-02
DE3885180T2 DE3885180T2 (de) 1994-02-24

Family

ID=16220870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88306896T Expired - Fee Related DE3885180T2 (de) 1987-07-28 1988-07-27 Halbleiterlaser-Vielfachanordnung.

Country Status (4)

Country Link
US (1) US4878223A (de)
EP (1) EP0301818B1 (de)
JP (1) JPH0646668B2 (de)
DE (1) DE3885180T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206185A (en) * 1988-12-29 1993-04-27 Sharp Kabushiki Kaisha Semiconductor laser device
EP0395436B1 (de) * 1989-04-28 1997-09-10 Sharp Kabushiki Kaisha Halbleiterlaser, Halbleiter-Wafer und Verfahren zur Herstellung derselben
US5208823A (en) * 1991-09-03 1993-05-04 Applied Solar Energy Corporation Optically isolated laser diode array
US5877766A (en) * 1997-08-15 1999-03-02 International Business Machines Corporation Multi-node user interface component and method thereof for use in accessing a plurality of linked records
US20040252738A1 (en) * 2003-01-22 2004-12-16 Hill Steven E. Light emitting diodes and planar optical lasers using IV semiconductor nanocrystals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245191A (ja) * 1984-05-18 1985-12-04 Sharp Corp 単一ビ−ム形半導体レ−ザアレイ装置
JPS61113294A (ja) * 1984-11-07 1986-05-31 Sharp Corp 半導体レ−ザアレイ装置
JPS6235689A (ja) * 1985-08-09 1987-02-16 Sharp Corp 半導体レ−ザアレイ装置
JPS62115795A (ja) * 1985-11-14 1987-05-27 Matsushita Electric Ind Co Ltd 半導体レ−ザアレイ装置

Also Published As

Publication number Publication date
EP0301818B1 (de) 1993-10-27
JPH0646668B2 (ja) 1994-06-15
US4878223A (en) 1989-10-31
EP0301818A3 (en) 1990-07-18
JPS6431491A (en) 1989-02-01
DE3885180T2 (de) 1994-02-24
EP0301818A2 (de) 1989-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee