DE69107260D1 - Sichtbares Licht ausstrahlender Halbleiterlaser mit Fensterstruktur. - Google Patents

Sichtbares Licht ausstrahlender Halbleiterlaser mit Fensterstruktur.

Info

Publication number
DE69107260D1
DE69107260D1 DE69107260T DE69107260T DE69107260D1 DE 69107260 D1 DE69107260 D1 DE 69107260D1 DE 69107260 T DE69107260 T DE 69107260T DE 69107260 T DE69107260 T DE 69107260T DE 69107260 D1 DE69107260 D1 DE 69107260D1
Authority
DE
Germany
Prior art keywords
light emitting
visible light
semiconductor laser
emitting semiconductor
window structure
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
DE69107260T
Other languages
English (en)
Other versions
DE69107260T2 (de
Inventor
Hideaki Kinoshita
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69107260D1 publication Critical patent/DE69107260D1/de
Publication of DE69107260T2 publication Critical patent/DE69107260T2/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
    • H01S5/10—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
    • H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
    • H01S5/162—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface with window regions made by diffusion or disordening of the active layer
    • 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
    • H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
    • H01S5/168—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface with window regions comprising current blocking 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
    • H01S5/20—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
    • H01S5/2202—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 by making a groove in the upper laser structure
    • 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
DE69107260T 1990-08-23 1991-08-23 Sichtbares Licht ausstrahlender Halbleiterlaser mit Fensterstruktur. Expired - Fee Related DE69107260T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2219952A JP2624881B2 (ja) 1990-08-23 1990-08-23 半導体レーザ素子およびその製造方法

Publications (2)

Publication Number Publication Date
DE69107260D1 true DE69107260D1 (de) 1995-03-23
DE69107260T2 DE69107260T2 (de) 1995-07-20

Family

ID=16743614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107260T Expired - Fee Related DE69107260T2 (de) 1990-08-23 1991-08-23 Sichtbares Licht ausstrahlender Halbleiterlaser mit Fensterstruktur.

Country Status (5)

Country Link
US (1) US5119387A (de)
EP (1) EP0472212B1 (de)
JP (1) JP2624881B2 (de)
KR (1) KR960004101B1 (de)
DE (1) DE69107260T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3115775B2 (ja) * 1994-11-16 2000-12-11 三菱電機株式会社 半導体レーザの製造方法
DE10061701A1 (de) 2000-12-12 2002-06-27 Osram Opto Semiconductors Gmbh Halbleiterlaser mit lateraler Stromführung und Verfahren zu dessen Herstellung
JP4136988B2 (ja) * 2004-03-31 2008-08-20 松下電器産業株式会社 半導体レーザ装置
JP2008022043A (ja) * 2007-10-10 2008-01-31 Matsushita Electric Ind Co Ltd 半導体レーザ装置の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799228A (en) * 1985-08-23 1989-01-17 Kabushiki Kaisha Toshiba Transverse-mode stabilized semiconductor laser diode with slab-coupled waveguide
JPS62173792A (ja) * 1986-01-21 1987-07-30 ゼロツクス　コ−ポレ−シヨン 半導体構造体及びその半導体領域変換方法
JPS6348888A (ja) * 1986-08-19 1988-03-01 Mitsubishi Electric Corp 半導体レ−ザ装置
JPH0680864B2 (ja) * 1987-01-06 1994-10-12 株式会社フジクラ 半導体レ−ザ
JPS6482590A (en) * 1987-09-24 1989-03-28 Mitsubishi Electric Corp Manufacture of semiconductor device
JPH07101768B2 (ja) * 1988-11-09 1995-11-01 三菱電機株式会社 半導体レーザ装置及びその製造方法
JP2831667B2 (ja) * 1988-12-14 1998-12-02 株式会社東芝 半導体レーザ装置及びその製造方法
JPH0828498B2 (ja) * 1989-10-02 1996-03-21 株式会社東芝 半導体素子とその製造方法
JPH03127891A (ja) * 1989-10-13 1991-05-30 Mitsubishi Electric Corp 半導体レーザ装置

Also Published As

Publication number Publication date
KR960004101B1 (en) 1996-03-26
DE69107260T2 (de) 1995-07-20
US5119387A (en) 1992-06-02
JP2624881B2 (ja) 1997-06-25
EP0472212B1 (de) 1995-02-08
EP0472212A3 (en) 1992-09-02
EP0472212A2 (de) 1992-02-26
JPH04103184A (ja) 1992-04-06

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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