CN101425658B - 激光二极管用外延晶片及其制造方法 - Google Patents
激光二极管用外延晶片及其制造方法 Download PDFInfo
- Publication number
- CN101425658B CN101425658B CN200810212432.3A CN200810212432A CN101425658B CN 101425658 B CN101425658 B CN 101425658B CN 200810212432 A CN200810212432 A CN 200810212432A CN 101425658 B CN101425658 B CN 101425658B
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- CN
- China
- Prior art keywords
- coating layer
- type
- type coating
- laser diode
- algainp
- 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
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- 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
- H01S2304/00—Special growth methods for semiconductor lasers
- H01S2304/04—MOCVD or MOVPE
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-281941 | 2007-10-30 | ||
JP2007281941 | 2007-10-30 | ||
JP2007281941A JP2009111160A (ja) | 2007-10-30 | 2007-10-30 | レーザダイオード用エピタキシャルウエハ及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101425658A CN101425658A (zh) | 2009-05-06 |
CN101425658B true CN101425658B (zh) | 2010-12-08 |
Family
ID=40582773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810212432.3A Expired - Fee Related CN101425658B (zh) | 2007-10-30 | 2008-08-26 | 激光二极管用外延晶片及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7727792B2 (zh) |
JP (1) | JP2009111160A (zh) |
CN (1) | CN101425658B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009151979A2 (en) * | 2008-06-09 | 2009-12-17 | 4Power, Llc | High-efficiency solar cell structures and methods |
US8604330B1 (en) | 2010-12-06 | 2013-12-10 | 4Power, Llc | High-efficiency solar-cell arrays with integrated devices and methods for forming them |
CN105633797A (zh) * | 2016-03-22 | 2016-06-01 | 中山德华芯片技术有限公司 | 一种大功率量子阱半导体激光器外延片结构 |
CN106129811B (zh) * | 2016-07-13 | 2020-02-18 | 东南大学 | 一种用少层黑磷的不同堆垛结构实现激光半导体的方法 |
CN106025798B (zh) * | 2016-07-13 | 2020-02-18 | 东南大学 | 一种异质结半导体激光器及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4839307A (en) * | 1986-05-14 | 1989-06-13 | Omron Tateisi Electronics Co. | Method of manufacturing a stripe-shaped heterojunction laser with unique current confinement |
US5153889A (en) * | 1989-05-31 | 1992-10-06 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device |
US5656538A (en) * | 1995-03-24 | 1997-08-12 | The Board Of Trustees Of The University Of Illinois | Halide dopant process for producing semi-insulating group III-V regions for semiconductor devices |
JPH10335745A (ja) * | 1997-05-27 | 1998-12-18 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2002025920A (ja) | 2000-07-12 | 2002-01-25 | Sony Corp | 半導体層の成長方法および半導体発光素子の製造方法 |
JP3911140B2 (ja) * | 2001-09-05 | 2007-05-09 | シャープ株式会社 | 半導体レーザの製造方法 |
JP4084620B2 (ja) * | 2001-09-27 | 2008-04-30 | 信越半導体株式会社 | 発光素子及び発光素子の製造方法 |
US7215691B2 (en) * | 2002-09-19 | 2007-05-08 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser device and method for fabricating the same |
JP2005123476A (ja) * | 2003-10-17 | 2005-05-12 | Sharp Corp | 半導体レーザ素子とその製造方法 |
JP2005175340A (ja) * | 2003-12-15 | 2005-06-30 | Hitachi Cable Ltd | 半導体レーザ用エピタキシャルウェハ |
-
2007
- 2007-10-30 JP JP2007281941A patent/JP2009111160A/ja active Pending
-
2008
- 2008-03-07 US US12/073,639 patent/US7727792B2/en not_active Expired - Fee Related
- 2008-08-26 CN CN200810212432.3A patent/CN101425658B/zh not_active Expired - Fee Related
-
2010
- 2010-02-22 US US12/656,976 patent/US7915634B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7915634B2 (en) | 2011-03-29 |
US20100150197A1 (en) | 2010-06-17 |
US7727792B2 (en) | 2010-06-01 |
US20090110018A1 (en) | 2009-04-30 |
JP2009111160A (ja) | 2009-05-21 |
CN101425658A (zh) | 2009-05-06 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI METALS, LTD. Free format text: FORMER OWNER: HITACHI CABLE CO., LTD. Effective date: 20141222 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20141222 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Metals Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Cable Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SCIOCS COMPANY LIMITED Free format text: FORMER OWNER: HITACHI METALS, LTD. Effective date: 20150805 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150805 Address after: Ibaraki Patentee after: Hitachi Cable Address before: Tokyo, Japan, Japan Patentee before: Hitachi Metals Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160202 Address after: Tokyo, Japan, Japan Patentee after: Sumitomo Chemical Co., Ltd. Address before: Ibaraki Patentee before: Hitachi Cable |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20170826 |