DE69029935T2 - Halbleiterlaser mit Grabenprofil in Form einer inversen Mesa - Google Patents
Halbleiterlaser mit Grabenprofil in Form einer inversen MesaInfo
- Publication number
- DE69029935T2 DE69029935T2 DE69029935T DE69029935T DE69029935T2 DE 69029935 T2 DE69029935 T2 DE 69029935T2 DE 69029935 T DE69029935 T DE 69029935T DE 69029935 T DE69029935 T DE 69029935T DE 69029935 T2 DE69029935 T2 DE 69029935T2
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor laser
- trench profile
- inverse mesa
- mesa
- inverse
- 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
- H01S5/20—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
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/321—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures having intermediate bandgap 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
- H01S5/30—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
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4596490A JPH03250685A (ja) | 1990-02-28 | 1990-02-28 | 半導体レーザ装置の製造方法 |
JP8466990A JP2909133B2 (ja) | 1990-03-30 | 1990-03-30 | 半導体レーザ装置 |
JP8466890A JP2914711B2 (ja) | 1990-03-30 | 1990-03-30 | 半導体レーザの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69029935D1 DE69029935D1 (de) | 1997-03-27 |
DE69029935T2 true DE69029935T2 (de) | 1997-09-04 |
Family
ID=27292457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69029935T Expired - Fee Related DE69029935T2 (de) | 1990-02-28 | 1990-12-31 | Halbleiterlaser mit Grabenprofil in Form einer inversen Mesa |
Country Status (3)
Country | Link |
---|---|
US (1) | US5058120A (de) |
EP (1) | EP0444366B1 (de) |
DE (1) | DE69029935T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695006B1 (de) * | 1990-05-09 | 1998-03-04 | Sharp Kabushiki Kaisha | Herstellungsverfahren für eine aus Halbleiterverbindungen bestehende Laservorrichtung |
US5144633A (en) * | 1990-05-24 | 1992-09-01 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser and manufacturing method thereof |
JPH04116993A (ja) * | 1990-09-07 | 1992-04-17 | Matsushita Electric Ind Co Ltd | 半導体レーザ及びその製造方法 |
US5268328A (en) * | 1990-09-07 | 1993-12-07 | Matsushita Electric Industrial Co., Ltd. | Method of fabricating a semiconductor laser |
US5212704A (en) * | 1991-11-27 | 1993-05-18 | At&T Bell Laboratories | Article comprising a strained layer quantum well laser |
DE69312799T2 (de) * | 1992-05-18 | 1998-02-12 | Philips Electronics Nv | Optoelektronische Halbleiteranordnung |
JP2914833B2 (ja) * | 1992-09-14 | 1999-07-05 | シャープ株式会社 | 半導体レーザ |
JPH06296060A (ja) * | 1993-04-08 | 1994-10-21 | Mitsubishi Electric Corp | 半導体可視光レーザダイオードの製造方法 |
SE506651C2 (sv) * | 1996-02-27 | 1998-01-26 | Ericsson Telefon Ab L M | Begravd heterostruktur |
US6400743B1 (en) * | 1999-08-05 | 2002-06-04 | Fuji Photo Film Co., Ltd. | High-power semiconductor laser device having current confinement structure and index-guided structure |
US6589805B2 (en) * | 2001-03-26 | 2003-07-08 | Gazillion Bits, Inc. | Current confinement structure for vertical cavity surface emitting laser |
US20050141578A1 (en) * | 2003-06-20 | 2005-06-30 | Benoit Reid | Laser diode structure with blocking layer |
KR100584333B1 (ko) * | 2004-01-08 | 2006-05-26 | 삼성전자주식회사 | 반도체 레이저 장치 및 그 제조방법 |
EP2259346B1 (de) * | 2008-03-27 | 2019-07-03 | LG Innotek Co., Ltd. | Lichtemittierendes element und herstellungsverfahren dafür |
JP7166871B2 (ja) * | 2018-10-18 | 2022-11-08 | スタンレー電気株式会社 | 垂直共振器型発光素子 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51147985A (en) * | 1975-06-13 | 1976-12-18 | Fujitsu Ltd | Method of manufacturing a semiconductor light emission device |
JPS603181A (ja) * | 1983-06-21 | 1985-01-09 | Toshiba Corp | 半導体レ−ザ装置 |
JPS60110188A (ja) * | 1983-11-18 | 1985-06-15 | Sharp Corp | 半導体レ−ザ素子 |
JPS60192380A (ja) * | 1984-03-13 | 1985-09-30 | Mitsubishi Electric Corp | 半導体レ−ザ装置 |
JPS61121381A (ja) * | 1984-11-19 | 1986-06-09 | Hitachi Ltd | 半導体レ−ザ装置 |
US4799228A (en) * | 1985-08-23 | 1989-01-17 | Kabushiki Kaisha Toshiba | Transverse-mode stabilized semiconductor laser diode with slab-coupled waveguide |
US4792958A (en) * | 1986-02-28 | 1988-12-20 | Kabushiki Kaisha Toshiba | Semiconductor laser with mesa stripe waveguide structure |
JP2585230B2 (ja) * | 1986-09-16 | 1997-02-26 | 株式会社日立製作所 | 半導体レ−ザ装置 |
JP2553580B2 (ja) * | 1987-08-19 | 1996-11-13 | 三菱電機株式会社 | 半導体レ−ザ装置 |
JPH01134985A (ja) * | 1987-11-19 | 1989-05-26 | Mitsubishi Electric Corp | 半導体レーザ装置 |
US5034957A (en) * | 1988-02-10 | 1991-07-23 | Kabushiki Kaisha Toshiba | Semiconductor laser device |
JPH069282B2 (ja) * | 1988-09-09 | 1994-02-02 | 株式会社東芝 | 半導体レーザ装置 |
-
1990
- 1990-12-27 US US07/634,546 patent/US5058120A/en not_active Expired - Lifetime
- 1990-12-31 EP EP90314466A patent/EP0444366B1/de not_active Expired - Lifetime
- 1990-12-31 DE DE69029935T patent/DE69029935T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0444366A3 (en) | 1992-01-22 |
DE69029935D1 (de) | 1997-03-27 |
EP0444366A2 (de) | 1991-09-04 |
US5058120A (en) | 1991-10-15 |
EP0444366B1 (de) | 1997-02-12 |
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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 |