CN100446362C - 激光二极管的制造方法 - Google Patents
激光二极管的制造方法 Download PDFInfo
- Publication number
- CN100446362C CN100446362C CNB2005100702039A CN200510070203A CN100446362C CN 100446362 C CN100446362 C CN 100446362C CN B2005100702039 A CNB2005100702039 A CN B2005100702039A CN 200510070203 A CN200510070203 A CN 200510070203A CN 100446362 C CN100446362 C CN 100446362C
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- layer
- upper electrode
- spine
- sacrifice layer
- buried
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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
-
- 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
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
-
- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR69149/04 | 2004-08-31 | ||
KR1020040069149A KR100818522B1 (ko) | 2004-08-31 | 2004-08-31 | 레이저 다이오드의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1744396A CN1744396A (zh) | 2006-03-08 |
CN100446362C true CN100446362C (zh) | 2008-12-24 |
Family
ID=36139660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100702039A Active CN100446362C (zh) | 2004-08-31 | 2005-05-10 | 激光二极管的制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7344904B2 (zh) |
JP (1) | JP4938267B2 (zh) |
KR (1) | KR100818522B1 (zh) |
CN (1) | CN100446362C (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY128323A (en) | 1996-09-30 | 2007-01-31 | Otsuka Pharma Co Ltd | Thiazole derivatives for inhibition of cytokine production and of cell adhesion |
KR100768402B1 (ko) * | 2006-03-08 | 2007-10-18 | 엘지전자 주식회사 | 반도체 레이저 다이오드의 제조방법 |
CN100377452C (zh) * | 2006-05-18 | 2008-03-26 | 中微光电子(潍坊)有限公司 | 一种超短腔半导体激光器及其制备方法 |
TW200802950A (en) * | 2006-06-29 | 2008-01-01 | Univ Nat Central | Method to fabricate the diode structure of reflective electrode by metal alloy |
US7598104B2 (en) | 2006-11-24 | 2009-10-06 | Agency For Science, Technology And Research | Method of forming a metal contact and passivation of a semiconductor feature |
JP2009076867A (ja) * | 2007-08-30 | 2009-04-09 | Sumitomo Electric Ind Ltd | 半導体素子の製造方法 |
DE102008015253B4 (de) * | 2008-02-26 | 2014-07-24 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines Laserbauelements und Laserbauelement |
JP5298938B2 (ja) * | 2009-02-24 | 2013-09-25 | 住友電気工業株式会社 | 半導体素子の製造方法 |
JP5381632B2 (ja) * | 2009-11-13 | 2014-01-08 | 住友電気工業株式会社 | Iii族窒化物半導体発光素子を作製する方法、iii族窒化物半導体素子のための電極を形成する方法 |
KR101125334B1 (ko) * | 2010-04-09 | 2012-03-27 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지 |
US20140079087A1 (en) * | 2011-05-27 | 2014-03-20 | Corning Incorporated A New York Corporation | Lift-off processing for formation of isolation regions in laser diode structures |
CN103378221B (zh) * | 2012-04-20 | 2016-06-29 | 东莞市中镓半导体科技有限公司 | 一种制备GaN生长用图形化蓝宝石衬底的方法 |
CN112821200A (zh) * | 2021-02-05 | 2021-05-18 | 中国工程物理研究院应用电子学研究所 | 一种脊型波导半导体激光器及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6570898B2 (en) * | 1999-09-29 | 2003-05-27 | Xerox Corporation | Structure and method for index-guided buried heterostructure AlGalnN laser diodes |
US6597716B1 (en) * | 1997-03-27 | 2003-07-22 | Sharp Kabushiki Kaisha | Compound semiconductor laser |
CN1445893A (zh) * | 2002-03-15 | 2003-10-01 | 株式会社东芝 | 半导体激光器及其制造方法 |
CN1469518A (zh) * | 2002-07-19 | 2004-01-21 | ���ǵ�����ʽ���� | 具有电流限制层的半导体激光二极管及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03256388A (ja) * | 1990-03-06 | 1991-11-15 | Nec Corp | 半導体レーザの製造方法 |
DE69010485T2 (de) | 1990-04-06 | 1995-01-26 | Ibm | Verfahren zur Erzeugung der Stegstruktur eines selbstausrichtenden Halbleiterlasers. |
JPH04147685A (ja) * | 1990-10-11 | 1992-05-21 | Canon Inc | 半導体素子の製造方法 |
JP2564725B2 (ja) * | 1991-12-24 | 1996-12-18 | 株式会社半導体エネルギー研究所 | Mos型トランジスタの作製方法 |
JPH08130343A (ja) * | 1994-10-31 | 1996-05-21 | Oki Electric Ind Co Ltd | 半導体レーザの製造方法 |
JPH0983077A (ja) * | 1995-09-14 | 1997-03-28 | Nippon Telegr & Teleph Corp <Ntt> | 半導体光装置 |
WO2000052796A1 (fr) | 1999-03-04 | 2000-09-08 | Nichia Corporation | Element de laser semiconducteur au nitrure |
JP2000332357A (ja) * | 1999-05-20 | 2000-11-30 | Matsushita Electric Ind Co Ltd | 半導体素子の製造方法 |
JP3585809B2 (ja) * | 2000-05-09 | 2004-11-04 | 日本電信電話株式会社 | 半導体レーザ |
JP2003273210A (ja) * | 2002-03-12 | 2003-09-26 | Fujitsu Ltd | 半導体装置及びその製造方法 |
JP4067928B2 (ja) | 2002-09-27 | 2008-03-26 | 株式会社東芝 | 窒化ガリウム系化合物半導体素子の製造方法及び窒化ガリウム系化合物半導体層の加工方法 |
AU2003299748A1 (en) * | 2002-12-20 | 2004-07-22 | Cree, Inc. | Methods of forming semiconductor devices including mesa structures and multiple passivation layers and related devices |
DE10312214B4 (de) * | 2003-03-19 | 2008-11-20 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen von mindestens einer Mesa- oder Stegstruktur oder von mindestens einem elektrisch gepumpten Bereich in einer Schicht oder Schichtenfolge |
TWI373894B (en) * | 2003-06-27 | 2012-10-01 | Nichia Corp | Nitride semiconductor laser device having current blocking layer and method of manufacturing the same |
-
2004
- 2004-08-31 KR KR1020040069149A patent/KR100818522B1/ko active IP Right Grant
-
2005
- 2005-05-10 CN CNB2005100702039A patent/CN100446362C/zh active Active
- 2005-06-15 US US11/152,255 patent/US7344904B2/en active Active
- 2005-08-29 JP JP2005248345A patent/JP4938267B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6597716B1 (en) * | 1997-03-27 | 2003-07-22 | Sharp Kabushiki Kaisha | Compound semiconductor laser |
US6570898B2 (en) * | 1999-09-29 | 2003-05-27 | Xerox Corporation | Structure and method for index-guided buried heterostructure AlGalnN laser diodes |
CN1445893A (zh) * | 2002-03-15 | 2003-10-01 | 株式会社东芝 | 半导体激光器及其制造方法 |
CN1469518A (zh) * | 2002-07-19 | 2004-01-21 | ���ǵ�����ʽ���� | 具有电流限制层的半导体激光二极管及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US7344904B2 (en) | 2008-03-18 |
KR20060020329A (ko) | 2006-03-06 |
US20060045155A1 (en) | 2006-03-02 |
JP4938267B2 (ja) | 2012-05-23 |
JP2006074043A (ja) | 2006-03-16 |
KR100818522B1 (ko) | 2008-03-31 |
CN1744396A (zh) | 2006-03-08 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG LED CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRO-MECHANICS CO., LTD. Effective date: 20100920 |
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Effective date of registration: 20100920 Address after: Gyeonggi Do Korea Suwon Patentee after: Samsung LED Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electro-Mechanics Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAMSUNG LED CO., LTD. Effective date: 20121205 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121205 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung LED Co., Ltd. |