ES2109231T3 - Elementos laser de semi-conductores y metodo de fabricacion. - Google Patents
Elementos laser de semi-conductores y metodo de fabricacion.Info
- Publication number
- ES2109231T3 ES2109231T3 ES90311854T ES90311854T ES2109231T3 ES 2109231 T3 ES2109231 T3 ES 2109231T3 ES 90311854 T ES90311854 T ES 90311854T ES 90311854 T ES90311854 T ES 90311854T ES 2109231 T3 ES2109231 T3 ES 2109231T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- conductors
- semi
- manufacturing
- laser elements
- 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 - Lifetime
Links
Classifications
-
- 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
- H01S5/30—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
-
- 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
- H01S5/2081—Methods of obtaining the confinement using special etching techniques
- H01S5/209—Methods of obtaining the confinement using special etching techniques special etch stop layers
-
- 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
- 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
- H01S5/34—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
- H01S5/3403—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 having a strained layer structure in which the strain performs a special function, e.g. general strain effects, strain versus polarisation
- H01S5/3406—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 having a strained layer structure in which the strain performs a special function, e.g. general strain effects, strain versus polarisation including strain compensation
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Semiconductor Lasers (AREA)
Abstract
UN ELEMENTO LASER SEMICONDUCTOR QUE TIENE UN SUSTRATO GAAS (1) COLOCADO SOBRE EL CON UNA CAPA ACTIVA (4) DE CONSTRUCCION DE POZO CUANTICA ESTIRADA QUE CONSTA DE UNA CAPA DE POZO CUANTICA ESTIRADA Y UNA CAPA BARRERA GAAS Y DE CAPAS CHAPADAS (5A, 3A) COLOCADAS POR ENCIMA Y POR DEBAJO DE DICHA CAPA ACTIVA POR MEDIO DE CRECIMIENTO EPITAXIAL. EL COEFICIENTE DE DESAJUSTE DE LA CELOSIA DE LA CAPA CHAPADA CON RESPECTO AL SUSTRATO ES MENOR DE 10 ELEVADO 3.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1284535A JPH03145787A (ja) | 1989-10-31 | 1989-10-31 | 半導体レーザ素子 |
JP30733989A JP2786276B2 (ja) | 1989-11-27 | 1989-11-27 | 半導体レーザ素子 |
JP2018449A JPH03222488A (ja) | 1990-01-29 | 1990-01-29 | 半導体レーザ素子及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2109231T3 true ES2109231T3 (es) | 1998-01-16 |
Family
ID=27282211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90311854T Expired - Lifetime ES2109231T3 (es) | 1989-10-31 | 1990-10-30 | Elementos laser de semi-conductores y metodo de fabricacion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5155738A (es) |
EP (1) | EP0426419B1 (es) |
KR (1) | KR940005001B1 (es) |
CA (1) | CA2028899C (es) |
DE (1) | DE69031415T2 (es) |
ES (1) | ES2109231T3 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202895A (en) * | 1990-05-07 | 1993-04-13 | Kabushiki Kaisha Toshiba | Semiconductor device having an active layer made of ingaalp material |
FR2666455A1 (fr) * | 1990-08-31 | 1992-03-06 | Thomson Csf | Dispositif optoelectronique et application a la realisation d'un laser et d'un photodetecteur. |
CN1119358A (zh) * | 1991-05-15 | 1996-03-27 | 明尼苏达州采矿制造公司 | 蓝-绿激光二极管 |
US5404027A (en) * | 1991-05-15 | 1995-04-04 | Minnesota Mining & Manufacturing Compay | Buried ridge II-VI laser diode |
JP3129779B2 (ja) * | 1991-08-30 | 2001-01-31 | 株式会社東芝 | 半導体レーザ装置 |
US5212704A (en) * | 1991-11-27 | 1993-05-18 | At&T Bell Laboratories | Article comprising a strained layer quantum well laser |
GB2263814B (en) * | 1992-01-17 | 1996-01-10 | Northern Telecom Ltd | Semiconductor mixed crystal quantum well device manufacture |
US5257276A (en) * | 1992-04-03 | 1993-10-26 | California Institute Of Technology | Strained layer InP/InGaAs quantum well laser |
US5283444A (en) * | 1992-07-24 | 1994-02-01 | United Technologies Corporation | Increased well depth hact using a strained layer superlattice |
JPH06125141A (ja) * | 1992-08-25 | 1994-05-06 | Olympus Optical Co Ltd | 半導体量子井戸光学素子 |
JP2706411B2 (ja) * | 1992-12-11 | 1998-01-28 | 古河電気工業株式会社 | 歪量子井戸半導体レーザ |
US5608230A (en) * | 1992-12-21 | 1997-03-04 | The Furukawa Electric Co., Ltd. | Strained superlattice semiconductor photodetector having a side contact structure |
US5330932A (en) * | 1992-12-31 | 1994-07-19 | Texas Instruments Incorporated | Method for fabricating GaInP/GaAs structures |
JPH07263811A (ja) * | 1994-03-25 | 1995-10-13 | Hitachi Ltd | 半導体レーザ装置 |
TW291585B (es) * | 1994-07-04 | 1996-11-21 | Mitsubishi Chem Corp | |
US5456206A (en) * | 1994-12-07 | 1995-10-10 | Electronics And Telecommunications Research Institute | Method for two-dimensional epitaxial growth of III-V compound semiconductors |
US5756403A (en) * | 1995-12-29 | 1998-05-26 | Philips Electronics North America | Method of preferentially etching a semiconductor substrate with respect to epitaxial layers |
JP3428797B2 (ja) * | 1996-02-08 | 2003-07-22 | 古河電気工業株式会社 | 半導体レーザ素子 |
JP3317335B2 (ja) * | 1998-02-10 | 2002-08-26 | 富士写真フイルム株式会社 | 半導体レーザ装置 |
KR100964399B1 (ko) * | 2003-03-08 | 2010-06-17 | 삼성전자주식회사 | 반도체 레이저 다이오드 및 이를 채용한 반도체 레이저다이오드 조립체 |
US20080009844A1 (en) * | 2006-06-26 | 2008-01-10 | Ingeborg Rolle | Device for Laser Surgery |
CN117374728A (zh) * | 2023-12-05 | 2024-01-09 | 上海三菲半导体有限公司 | 一种分布反馈型半导体激光二极管及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0650723B2 (ja) * | 1984-10-17 | 1994-06-29 | 日本電気株式会社 | エピタキシヤル成長方法 |
JP2559373B2 (ja) * | 1986-07-14 | 1996-12-04 | 株式会社日立製作所 | 半導体レーザ素子の製造方法 |
JPS63150986A (ja) * | 1986-12-15 | 1988-06-23 | Sharp Corp | 半導体レ−ザ |
JP2525788B2 (ja) * | 1987-01-20 | 1996-08-21 | 株式会社東芝 | 半導体レ−ザ装置の製造方法 |
JPS63197391A (ja) * | 1987-02-12 | 1988-08-16 | Hitachi Ltd | 半導体レ−ザ装置 |
FR2628575A1 (fr) * | 1988-03-11 | 1989-09-15 | Thomson Csf | Laser de puissance a 0,808 micrometres de longueur d'onde pour pompage du laser yag |
JPH0212885A (ja) * | 1988-06-29 | 1990-01-17 | Nec Corp | 半導体レーザ及びその出射ビームの垂直放射角の制御方法 |
US5016252A (en) * | 1988-09-29 | 1991-05-14 | Sanyo Electric Co., Ltd. | Semiconductor laser device |
US4984242A (en) * | 1989-09-18 | 1991-01-08 | Spectra Diode Laboratories, Inc. | GaAs/AlGaAs heterostructure laser containing indium |
-
1990
- 1990-10-30 CA CA002028899A patent/CA2028899C/en not_active Expired - Fee Related
- 1990-10-30 EP EP90311854A patent/EP0426419B1/en not_active Expired - Lifetime
- 1990-10-30 DE DE69031415T patent/DE69031415T2/de not_active Expired - Fee Related
- 1990-10-30 ES ES90311854T patent/ES2109231T3/es not_active Expired - Lifetime
- 1990-10-31 KR KR1019900017624A patent/KR940005001B1/ko not_active IP Right Cessation
- 1990-10-31 US US07/606,812 patent/US5155738A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0426419A3 (en) | 1991-11-13 |
KR940005001B1 (ko) | 1994-06-09 |
KR910008899A (ko) | 1991-05-31 |
US5155738A (en) | 1992-10-13 |
DE69031415D1 (de) | 1997-10-16 |
EP0426419B1 (en) | 1997-09-10 |
EP0426419A2 (en) | 1991-05-08 |
CA2028899C (en) | 1997-03-04 |
DE69031415T2 (de) | 1998-04-02 |
CA2028899A1 (en) | 1991-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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