CN101569069B - 半导体发光装置 - Google Patents
半导体发光装置 Download PDFInfo
- Publication number
- CN101569069B CN101569069B CN2008800012177A CN200880001217A CN101569069B CN 101569069 B CN101569069 B CN 101569069B CN 2008800012177 A CN2008800012177 A CN 2008800012177A CN 200880001217 A CN200880001217 A CN 200880001217A CN 101569069 B CN101569069 B CN 101569069B
- Authority
- CN
- China
- Prior art keywords
- compound semiconductor
- semiconductor layer
- impurity
- layer
- light emitting
- 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.)
- Active
Links
Images
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
- 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
- H01S5/227—Buried mesa structure ; Striped active layer
-
- 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]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/817—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous
- H10H20/818—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous within the light-emitting regions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
- H01S5/2201—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 in a specific crystallographic orientation
-
- 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
- H01S5/2222—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 having special electric properties
-
- 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
- H01S5/2222—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 having special electric properties
- H01S5/2223—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 having special electric properties hetero barrier blocking layers, e.g. P-P or N-N
-
- 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
- H01S5/305—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
-
- 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
- H01S5/3072—Diffusion blocking layer, i.e. a special layer blocking diffusion of dopants
-
- 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
- H01S5/3077—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure plane dependent doping
-
- 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
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/34313—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer having only As as V-compound, e.g. AlGaAs, InGaAs
- H01S5/3432—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer having only As as V-compound, e.g. AlGaAs, InGaAs the whole junction comprising only (AI)GaAs
-
- 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]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
- H10H20/8162—Current-blocking structures
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nanotechnology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geometry (AREA)
- Led Devices (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007139963 | 2007-05-28 | ||
| JP139963/2007 | 2007-05-28 | ||
| JP202522/2007 | 2007-08-03 | ||
| JP2007202522 | 2007-08-03 | ||
| JP110540/2008 | 2008-04-21 | ||
| JP2008110540A JP5223439B2 (ja) | 2007-05-28 | 2008-04-21 | 半導体発光素子 |
| PCT/JP2008/059195 WO2008146651A1 (ja) | 2007-05-28 | 2008-05-20 | 半導体発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101569069A CN101569069A (zh) | 2009-10-28 |
| CN101569069B true CN101569069B (zh) | 2011-11-16 |
Family
ID=40555503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800012177A Active CN101569069B (zh) | 2007-05-28 | 2008-05-20 | 半导体发光装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8320421B2 (enExample) |
| JP (1) | JP5223439B2 (enExample) |
| KR (1) | KR20100014237A (enExample) |
| CN (1) | CN101569069B (enExample) |
| TW (1) | TWI394336B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007080896A (ja) * | 2005-09-12 | 2007-03-29 | Sanyo Electric Co Ltd | 半導体素子 |
| JP5186852B2 (ja) * | 2007-09-14 | 2013-04-24 | ソニー株式会社 | 半導体発光素子 |
| JP6181661B2 (ja) * | 2012-10-22 | 2017-08-16 | シャープ株式会社 | 窒化物半導体発光素子 |
| JP6828272B2 (ja) * | 2016-05-25 | 2021-02-10 | 株式会社リコー | 面発光レーザ、面発光レーザアレイ、光源ユニット及びレーザ装置 |
| US11183215B1 (en) | 2017-11-20 | 2021-11-23 | Seagate Technology Llc | Thin-film crystalline structure with surfaces having selected plane orientations |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898842A (zh) * | 2004-05-26 | 2007-01-17 | 日本电信电话株式会社 | 半导体光元件及其制造方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748387B2 (ja) * | 1987-10-19 | 1995-05-24 | 矢崎総業株式会社 | コネクタ |
| US5111469A (en) * | 1989-08-15 | 1992-05-05 | Sony Corporation | Semiconductor laser |
| US5070510A (en) * | 1989-12-12 | 1991-12-03 | Sharp Kabushiki Kaisha | Semiconductor laser device |
| JPH04199587A (ja) * | 1990-11-29 | 1992-07-20 | Toshiba Corp | 光半導体素子 |
| US5255280A (en) * | 1991-04-22 | 1993-10-19 | Sony Corporation | Semiconductor laser |
| JPH05183223A (ja) * | 1991-12-26 | 1993-07-23 | Nec Corp | 固体レーザ発振器 |
| JPH05183233A (ja) | 1991-12-27 | 1993-07-23 | Mitsubishi Electric Corp | 半導体レーザおよびその製造方法 |
| US5359619A (en) * | 1992-02-20 | 1994-10-25 | Sumitomo Electric Industries, Ltd. | Multi-beam semiconductor laser and method for producing the same |
| CA2091302A1 (en) * | 1992-03-11 | 1993-09-12 | Ichiro Yoshida | Semiconductor laser and process for fabricating the same |
| JPH05283813A (ja) * | 1992-03-31 | 1993-10-29 | Toshiba Corp | 半導体装置の製造方法 |
| JP3154198B2 (ja) * | 1992-08-25 | 2001-04-09 | ソニー株式会社 | 半導体レーザとその製法 |
| US5311533A (en) * | 1992-10-23 | 1994-05-10 | Polaroid Corporation | Index-guided laser array with select current paths defined by migration-enhanced dopant incorporation and dopant diffusion |
| JP3225699B2 (ja) * | 1992-12-15 | 2001-11-05 | ソニー株式会社 | 半導体レーザ及びこれを用いた光学装置 |
| JPH10256647A (ja) * | 1997-03-12 | 1998-09-25 | Fuji Electric Co Ltd | 半導体レーザ素子およびその製造方法 |
| US6181723B1 (en) * | 1997-05-07 | 2001-01-30 | Sharp Kabushiki Kaisha | Semiconductor light emitting device with both carbon and group II element atoms as p-type dopants and method for producing the same |
| JP3652072B2 (ja) * | 1997-07-30 | 2005-05-25 | シャープ株式会社 | 半導体レーザ素子 |
| JP2000101200A (ja) * | 1998-09-25 | 2000-04-07 | Sony Corp | 半導体レーザーおよびマルチ半導体レーザー |
| JP3676965B2 (ja) * | 1999-08-31 | 2005-07-27 | シャープ株式会社 | 半導体レーザ素子及びその製造方法 |
| JP2004022934A (ja) * | 2002-06-19 | 2004-01-22 | Sony Corp | 半導体レーザ素子及びその製造方法 |
| US7215691B2 (en) * | 2002-09-19 | 2007-05-08 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser device and method for fabricating the same |
| JP4298460B2 (ja) | 2003-10-06 | 2009-07-22 | フォスター電機株式会社 | パネルスピーカ |
| JP4780999B2 (ja) * | 2005-04-14 | 2011-09-28 | 三洋電機株式会社 | 半導体レーザ素子の製造方法 |
| JP2006303237A (ja) * | 2005-04-21 | 2006-11-02 | Sharp Corp | 化合物半導体レーザ素子 |
| JP2008294076A (ja) * | 2007-05-22 | 2008-12-04 | Sumitomo Electric Ind Ltd | 半導体レーザ素子 |
| JP2009071172A (ja) * | 2007-09-14 | 2009-04-02 | Sony Corp | 半導体発光素子及びその製造方法、並びに、下地層の形成方法 |
| JP5186852B2 (ja) * | 2007-09-14 | 2013-04-24 | ソニー株式会社 | 半導体発光素子 |
-
2008
- 2008-04-21 JP JP2008110540A patent/JP5223439B2/ja active Active
- 2008-05-20 TW TW097118527A patent/TWI394336B/zh not_active IP Right Cessation
- 2008-05-20 CN CN2008800012177A patent/CN101569069B/zh active Active
- 2008-05-20 KR KR1020097009308A patent/KR20100014237A/ko not_active Withdrawn
- 2008-05-20 US US12/311,916 patent/US8320421B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898842A (zh) * | 2004-05-26 | 2007-01-17 | 日本电信电话株式会社 | 半导体光元件及其制造方法 |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2006-295016A 2006.10.26 |
| JP特开平11-54828A 1999.02.26 |
| JP特开平5-183233A 1993.07.23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009060078A (ja) | 2009-03-19 |
| CN101569069A (zh) | 2009-10-28 |
| TWI394336B (zh) | 2013-04-21 |
| KR20100014237A (ko) | 2010-02-10 |
| JP5223439B2 (ja) | 2013-06-26 |
| US20100019255A1 (en) | 2010-01-28 |
| TW200913417A (en) | 2009-03-16 |
| US8320421B2 (en) | 2012-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI402998B (zh) | 氮化物半導體元件 | |
| JP5036617B2 (ja) | 窒化物系半導体発光素子 | |
| JP4954536B2 (ja) | 窒化物半導体発光素子 | |
| US8409893B2 (en) | Semiconductor light-emitting element, fabrication method thereof, convex part formed on backing, and convex part formation method for backing | |
| US20050035360A1 (en) | Nitride semiconductor device | |
| JP5181924B2 (ja) | 半導体発光素子及びその製造方法、並びに、下地に設けられた凸部、下地における凸部形成方法 | |
| US20120273753A1 (en) | Semiconductor light emitting device | |
| CN101569069B (zh) | 半导体发光装置 | |
| US20110243171A1 (en) | Nitride-based semiconductor laser device | |
| JP2009071172A (ja) | 半導体発光素子及びその製造方法、並びに、下地層の形成方法 | |
| JP5446044B2 (ja) | 窒化物半導体発光素子および電子装置 | |
| JP2004111853A (ja) | 窒化物系半導体レーザ素子 | |
| US7449720B2 (en) | Epitaxial wafer for semiconductor light-emitting devices, and semiconductor light-emitting device | |
| JP4162560B2 (ja) | 窒化物系半導体発光素子 | |
| JP5186852B2 (ja) | 半導体発光素子 | |
| US7215691B2 (en) | Semiconductor laser device and method for fabricating the same | |
| JP6135559B2 (ja) | 半導体発光素子および半導体発光素子の製造方法ならびに半導体素子 | |
| JP4645225B2 (ja) | 半導体素子の製造方法 | |
| JP7506215B1 (ja) | 窒化物半導体発光素子 | |
| JP7607286B2 (ja) | 窒化物半導体発光素子 | |
| JP3865827B2 (ja) | 斜面発光型半導体レーザ装置及びその製造方法 | |
| CN117080868A (zh) | 氮化镓基激光器及其制备方法 | |
| JP5024008B2 (ja) | 半導体発光素子及びその製造方法 | |
| JP2006324279A (ja) | 半導体素子 | |
| JP2006332713A (ja) | 窒化物系半導体レーザ素子 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |