DE68920571D1 - Halbleiterlaser-Vorrichtung und Verfahren zu ihrer Herstellung. - Google Patents
Halbleiterlaser-Vorrichtung und Verfahren zu ihrer Herstellung.Info
- Publication number
- DE68920571D1 DE68920571D1 DE68920571T DE68920571T DE68920571D1 DE 68920571 D1 DE68920571 D1 DE 68920571D1 DE 68920571 T DE68920571 T DE 68920571T DE 68920571 T DE68920571 T DE 68920571T DE 68920571 D1 DE68920571 D1 DE 68920571D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- semiconductor laser
- laser device
- 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
- H01S5/10—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
- H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
-
- 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
- H01S5/10—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
- H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
- H01S5/1231—Grating growth or overgrowth details
-
- 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
- H01S5/221—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 containing aluminium
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/072—Heterojunctions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/095—Laser devices
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Semiconductor Lasers (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1088708A JPH0719931B2 (ja) | 1989-04-06 | 1989-04-06 | 半導体レーザ装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68920571D1 true DE68920571D1 (de) | 1995-02-23 |
DE68920571T2 DE68920571T2 (de) | 1995-05-18 |
Family
ID=13950393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68920571T Expired - Fee Related DE68920571T2 (de) | 1989-04-06 | 1989-07-28 | Halbleiterlaser-Vorrichtung und Verfahren zu ihrer Herstellung. |
Country Status (4)
Country | Link |
---|---|
US (2) | US4984243A (de) |
EP (1) | EP0390995B1 (de) |
JP (1) | JPH0719931B2 (de) |
DE (1) | DE68920571T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH088394B2 (ja) * | 1989-06-30 | 1996-01-29 | 三菱電機株式会社 | 半導体レーザおよびその製造方法 |
JPH03293790A (ja) * | 1990-04-11 | 1991-12-25 | Eastman Kodak Japan Kk | 広ストライプ型レーザダイオード |
US5268328A (en) * | 1990-09-07 | 1993-12-07 | Matsushita Electric Industrial Co., Ltd. | Method of fabricating a semiconductor laser |
DE69115808T2 (de) * | 1990-09-10 | 1996-06-20 | Sharp Kk | Halbleiterlaser mit verteilter Rückkopplung und Verfahren zu seiner Herstellung |
JP2706369B2 (ja) * | 1990-11-26 | 1998-01-28 | シャープ株式会社 | 化合物半導体の成長方法及び半導体レーザの製造方法 |
EP0526128B1 (de) * | 1991-07-24 | 1997-06-11 | Sharp Kabushiki Kaisha | Verfahren zur Herstellung eines Halbleiterlasers mit verteilter Rückkoppelung |
US5346855A (en) * | 1993-01-19 | 1994-09-13 | At&T Bell Laboratories | Method of making an INP-based DFB laser |
EP0627799B1 (de) * | 1993-06-04 | 1997-10-08 | Sharp Kabushiki Kaisha | Lichtmittierende Halbleitervorrichtung mit einer dritten Begrenzungsschicht |
US5398641A (en) * | 1993-07-27 | 1995-03-21 | Texas Instruments Incorporated | Method for p-type doping of semiconductor structures formed of group II and group VI elements |
JPH07154024A (ja) * | 1993-11-30 | 1995-06-16 | Fuji Photo Film Co Ltd | 半導体レーザー |
US6194240B1 (en) * | 1993-12-21 | 2001-02-27 | Lucent Technologies Inc. | Method for fabrication of wavelength selective electro-optic grating for DFB/DBR lasers |
JPH07183618A (ja) * | 1993-12-22 | 1995-07-21 | Ricoh Co Ltd | 半導体レーザ装置、半導体レーザ装置製造方法並びに集積型半導体レーザ装置 |
JPH0888439A (ja) * | 1994-09-16 | 1996-04-02 | Rohm Co Ltd | 半導体レーザおよびその製法 |
CA2249053A1 (en) * | 1997-09-30 | 1999-03-30 | Mitsui Chemicals, Incorporated | Semiconductor laser device |
JP4079393B2 (ja) * | 1998-03-10 | 2008-04-23 | シャープ株式会社 | 窒化物系化合物半導体レーザ素子及びその製造方法 |
JP2000323789A (ja) * | 1999-05-11 | 2000-11-24 | Nec Corp | 窓型半導体レーザおよびその製造方法 |
US7050472B2 (en) | 2000-03-01 | 2006-05-23 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser device and method for manufacturing the same |
US6747259B1 (en) | 2000-10-03 | 2004-06-08 | Xerox Corporation | Assembly of imaging arrays for large format documents |
JP2003133638A (ja) * | 2001-08-14 | 2003-05-09 | Furukawa Electric Co Ltd:The | 分布帰還型半導体レーザ素子及びレーザモジュール |
US7369863B2 (en) * | 2001-11-30 | 2008-05-06 | Siemens Aktiengesellschaft | Positional data recording |
JP2006190782A (ja) * | 2005-01-05 | 2006-07-20 | Fujitsu Ltd | 光半導体装置及びその製造方法 |
JP2006202935A (ja) * | 2005-01-20 | 2006-08-03 | Nec Corp | 半導体レーザ及びその製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178604A (en) * | 1973-10-05 | 1979-12-11 | Hitachi, Ltd. | Semiconductor laser device |
JPS594190A (ja) * | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | 半導体発光装置 |
JPS5946081A (ja) * | 1982-09-09 | 1984-03-15 | Nippon Telegr & Teleph Corp <Ntt> | 周期構造を有する埋込形半導体レ−ザ |
JPS59103393A (ja) * | 1982-12-06 | 1984-06-14 | Agency Of Ind Science & Technol | 半導体レ−ザの製造方法 |
JPS59229889A (ja) * | 1983-06-13 | 1984-12-24 | Agency Of Ind Science & Technol | 半導体レ−ザ製造方法 |
JPS603178A (ja) * | 1983-06-21 | 1985-01-09 | Toshiba Corp | 半導体レ−ザ装置 |
JPS6066484A (ja) * | 1983-09-22 | 1985-04-16 | Toshiba Corp | 半導体レ−ザ装置及びその製造方法 |
JPS60192380A (ja) * | 1984-03-13 | 1985-09-30 | Mitsubishi Electric Corp | 半導体レ−ザ装置 |
DE3437209A1 (de) * | 1984-10-10 | 1986-04-17 | Siemens AG, 1000 Berlin und 8000 München | Verbesserung zu einem monomoden-diodenlaser |
US4837775A (en) * | 1985-10-21 | 1989-06-06 | General Electric Company | Electro-optic device having a laterally varying region |
US4845014A (en) * | 1985-10-21 | 1989-07-04 | Rca Corporation | Method of forming a channel |
JPS63140591A (ja) * | 1986-12-02 | 1988-06-13 | Mitsubishi Electric Corp | 半導体レ−ザ装置の製造方法 |
JPS63166285A (ja) * | 1986-12-26 | 1988-07-09 | Toshiba Corp | 半導体発光装置の製造方法 |
JP2768940B2 (ja) * | 1987-07-08 | 1998-06-25 | 三菱電機株式会社 | 単一波長発振半導体レーザ装置 |
JPH073909B2 (ja) * | 1987-09-08 | 1995-01-18 | 三菱電機株式会社 | 半導体レーザの製造方法 |
-
1989
- 1989-04-06 JP JP1088708A patent/JPH0719931B2/ja not_active Expired - Lifetime
- 1989-07-28 EP EP89307728A patent/EP0390995B1/de not_active Expired - Lifetime
- 1989-07-28 DE DE68920571T patent/DE68920571T2/de not_active Expired - Fee Related
- 1989-08-01 US US07/387,767 patent/US4984243A/en not_active Expired - Fee Related
-
1990
- 1990-10-10 US US07/597,782 patent/US5079185A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68920571T2 (de) | 1995-05-18 |
US4984243A (en) | 1991-01-08 |
JPH0719931B2 (ja) | 1995-03-06 |
EP0390995B1 (de) | 1995-01-11 |
JPH02266583A (ja) | 1990-10-31 |
US5079185A (en) | 1992-01-07 |
EP0390995A2 (de) | 1990-10-10 |
EP0390995A3 (de) | 1991-05-08 |
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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 |