DE68925219T2 - Halbleiterlaser-Vorrichtung und Herstellungsverfahren für die Halbleiterlaser-Vorrichtung - Google Patents
Halbleiterlaser-Vorrichtung und Herstellungsverfahren für die Halbleiterlaser-VorrichtungInfo
- Publication number
- DE68925219T2 DE68925219T2 DE68925219T DE68925219T DE68925219T2 DE 68925219 T2 DE68925219 T2 DE 68925219T2 DE 68925219 T DE68925219 T DE 68925219T DE 68925219 T DE68925219 T DE 68925219T DE 68925219 T2 DE68925219 T2 DE 68925219T2
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor laser
- laser device
- manufacturing
- 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
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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
-
- 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
- H01S5/305—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the 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
-
- 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
-
- 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
- H01S5/2205—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 comprising special burying or current confinement layers
- H01S5/2206—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 comprising special burying or current confinement layers based on 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
- H01S5/305—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure
- H01S5/3054—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure p-doping
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63027668A JP2685778B2 (ja) | 1988-02-10 | 1988-02-10 | 半導体レーザ装置 |
JP63037543A JP2728672B2 (ja) | 1988-02-22 | 1988-02-22 | 半導体レーザ装置、ダブルヘテロウエハおよびその製造方法 |
JP63069641A JP2685788B2 (ja) | 1988-03-25 | 1988-03-25 | 半導体発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68925219D1 DE68925219D1 (de) | 1996-02-08 |
DE68925219T2 true DE68925219T2 (de) | 1996-05-30 |
Family
ID=27285905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68925219T Expired - Fee Related DE68925219T2 (de) | 1988-02-10 | 1989-02-10 | Halbleiterlaser-Vorrichtung und Herstellungsverfahren für die Halbleiterlaser-Vorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5034957A (de) |
EP (1) | EP0328134B1 (de) |
DE (1) | DE68925219T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH069282B2 (ja) * | 1988-09-09 | 1994-02-02 | 株式会社東芝 | 半導体レーザ装置 |
DE69033518T2 (de) * | 1989-07-12 | 2000-12-21 | Toshiba Kawasaki Kk | Im transversalen Mode schwingender Halbleiterlaser |
US5235194A (en) * | 1989-09-28 | 1993-08-10 | Kabushiki Kaisha Toshiba | Semiconductor light-emitting device with InGaAlP |
US5103271A (en) * | 1989-09-28 | 1992-04-07 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device and method of fabricating the same |
JPH03129892A (ja) * | 1989-10-16 | 1991-06-03 | Toshiba Corp | 半導体発光素子 |
US5058120A (en) * | 1990-02-28 | 1991-10-15 | Kabushiki Kaisha Toshiba | Visible light emitting semiconductor laser with inverse mesa-shaped groove section |
US5144633A (en) * | 1990-05-24 | 1992-09-01 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser and manufacturing method thereof |
JPH0449691A (ja) * | 1990-06-18 | 1992-02-19 | Mitsubishi Electric Corp | 可視光レーザダイオード |
US5276698A (en) * | 1990-09-20 | 1994-01-04 | Sumitomo Electric Ind., Ltd. | Semiconductor laser having an optical waveguide layer including an AlGaInP active layer |
JP2863648B2 (ja) * | 1991-04-16 | 1999-03-03 | 三菱電機株式会社 | 可視光半導体レーザ |
US5301202A (en) * | 1993-02-25 | 1994-04-05 | International Business Machines, Corporation | Semiconductor ridge waveguide laser with asymmetrical cladding |
US5596591A (en) * | 1993-03-03 | 1997-01-21 | Nec Corporation | Gain-guided type laser diode |
JPH08125126A (ja) * | 1994-10-19 | 1996-05-17 | Mitsubishi Electric Corp | 半導体装置 |
JPH08250808A (ja) * | 1995-03-15 | 1996-09-27 | Toshiba Corp | 半導体装置およびその製造方法 |
JP3373386B2 (ja) * | 1997-03-19 | 2003-02-04 | 富士通株式会社 | 半導体装置及びその製造方法 |
JP3692269B2 (ja) * | 1999-01-29 | 2005-09-07 | シャープ株式会社 | 半導体レーザ素子及びその製造方法 |
JP3862894B2 (ja) | 1999-08-18 | 2006-12-27 | 株式会社東芝 | 半導体レーザ装置 |
JP2002374038A (ja) * | 2001-06-14 | 2002-12-26 | Mitsubishi Electric Corp | 半導体レーザ装置 |
US7215691B2 (en) * | 2002-09-19 | 2007-05-08 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser device and method for fabricating the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2518202B2 (ja) * | 1986-01-29 | 1996-07-24 | ソニー株式会社 | 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 |
-
1989
- 1989-02-07 US US07/307,278 patent/US5034957A/en not_active Expired - Lifetime
- 1989-02-10 DE DE68925219T patent/DE68925219T2/de not_active Expired - Fee Related
- 1989-02-10 EP EP89102326A patent/EP0328134B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0328134A3 (en) | 1989-11-15 |
EP0328134B1 (de) | 1995-12-27 |
EP0328134A2 (de) | 1989-08-16 |
US5034957A (en) | 1991-07-23 |
DE68925219D1 (de) | 1996-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |