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DE69102092D1 - Halbleiterlaser. - Google Patents

Halbleiterlaser.

Info

Publication number
DE69102092D1
DE69102092D1 DE69102092T DE69102092T DE69102092D1 DE 69102092 D1 DE69102092 D1 DE 69102092D1 DE 69102092 T DE69102092 T DE 69102092T DE 69102092 T DE69102092 T DE 69102092T DE 69102092 D1 DE69102092 D1 DE 69102092D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
laser
semiconductor
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
DE69102092T
Other languages
English (en)
Other versions
DE69102092T2 (de
Inventor
Tadashi Yamamoto
Masao Ikeda
Yasue Mikata
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE69102092D1 publication Critical patent/DE69102092D1/de
Application granted granted Critical
Publication of DE69102092T2 publication Critical patent/DE69102092T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
    • 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
    • H01S5/2231—Buried stripe structure with inner confining structure only between the active layer and the upper electrode
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/3211—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures characterised by special cladding layers, e.g. details on band-discontinuities
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • H01S5/32325—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm red laser based on InGaP

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE69102092T 1990-03-27 1991-03-25 Halbleiterlaser. Expired - Fee Related DE69102092T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2077976A JP2893827B2 (ja) 1990-03-27 1990-03-27 半導体レーザ

Publications (2)

Publication Number Publication Date
DE69102092D1 true DE69102092D1 (de) 1994-06-30
DE69102092T2 DE69102092T2 (de) 1994-09-01

Family

ID=13648927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102092T Expired - Fee Related DE69102092T2 (de) 1990-03-27 1991-03-25 Halbleiterlaser.

Country Status (4)

Country Link
US (1) US5095488A (de)
EP (1) EP0449553B1 (de)
JP (1) JP2893827B2 (de)
DE (1) DE69102092T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533197A3 (en) * 1991-09-20 1993-11-03 Fujitsu Ltd Stripe laser diode having an improved efficiency for current confinement
US5386429A (en) * 1992-03-31 1995-01-31 Matsushita Electric Industrial Co., Ltd. Low operating current and low noise semiconductor laser device for optical disk memories
JPH0653602A (ja) * 1992-07-31 1994-02-25 Hitachi Ltd 半導体レーザ素子
US5388116A (en) * 1992-09-25 1995-02-07 The Furukawa Electric Co., Ltd. Semiconductor laser device
JPH07162089A (ja) * 1993-12-13 1995-06-23 Mitsubishi Electric Corp 可視光レーザダイオード及びその製造方法
JPH09116222A (ja) * 1995-10-17 1997-05-02 Mitsubishi Electric Corp 半導体レーザの製造方法，及び半導体レーザ
JP2000156544A (ja) 1998-09-17 2000-06-06 Matsushita Electric Ind Co Ltd 窒化物半導体素子の製造方法
JP2003142492A (ja) * 2001-10-30 2003-05-16 Sumitomo Chem Co Ltd ３−５族化合物半導体および半導体装置
JP2007049088A (ja) * 2005-08-12 2007-02-22 Rohm Co Ltd 高出力赤色半導体レーザ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61285783A (ja) * 1985-06-12 1986-12-16 Mitsubishi Electric Corp 半導体レ−ザ装置の製造方法
US4792958A (en) * 1986-02-28 1988-12-20 Kabushiki Kaisha Toshiba Semiconductor laser with mesa stripe waveguide structure
JPS6390186A (ja) * 1986-10-02 1988-04-21 Mitsubishi Electric Corp 半導体発光装置
JP2564813B2 (ja) * 1987-01-21 1996-12-18 日本電気株式会社 Ａ▲ｌ▼ＧａＩｎＰ半導体発光素子
JP2685209B2 (ja) * 1988-03-25 1997-12-03 株式会社東芝 半導体装置及び半導体発光装置
JPH01251684A (ja) * 1988-03-31 1989-10-06 Toshiba Corp 半導体レーザ装置及びその製造方法

Also Published As

Publication number Publication date
US5095488A (en) 1992-03-10
EP0449553A2 (de) 1991-10-02
JPH03276786A (ja) 1991-12-06
EP0449553B1 (de) 1994-05-25
EP0449553A3 (en) 1992-01-22
DE69102092T2 (de) 1994-09-01
JP2893827B2 (ja) 1999-05-24

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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