TW200721618A - Ridge-stripe semiconductor laser - Google Patents
Ridge-stripe semiconductor laserInfo
- Publication number
- TW200721618A TW200721618A TW095133641A TW95133641A TW200721618A TW 200721618 A TW200721618 A TW 200721618A TW 095133641 A TW095133641 A TW 095133641A TW 95133641 A TW95133641 A TW 95133641A TW 200721618 A TW200721618 A TW 200721618A
- Authority
- TW
- Taiwan
- Prior art keywords
- laminated composite
- films
- conductive
- ridge
- type cladding
- Prior art date
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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
-
- 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
- H01S2301/00—Functional characteristics
- H01S2301/17—Semiconductor lasers comprising special layers
- H01S2301/176—Specific passivation layers on surfaces other than the emission facet
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
- H01S5/0287—Facet reflectivity
-
- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0425—Electrodes, e.g. characterised by the structure
- H01S5/04252—Electrodes, e.g. characterised by the structure characterised by the material
-
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
-
- 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
- H01S5/2214—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 based on oxides or nitrides
-
- 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
- H01S5/34333—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 based on Ga(In)N or Ga(In)P, e.g. blue laser
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005279653A JP2007095758A (ja) | 2005-09-27 | 2005-09-27 | 半導体レーザ |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200721618A true TW200721618A (en) | 2007-06-01 |
Family
ID=37959408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095133641A TW200721618A (en) | 2005-09-27 | 2006-09-12 | Ridge-stripe semiconductor laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US7564884B1 (zh) |
JP (1) | JP2007095758A (zh) |
CN (1) | CN1941527A (zh) |
TW (1) | TW200721618A (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100853241B1 (ko) * | 2005-12-16 | 2008-08-20 | 샤프 가부시키가이샤 | 질화물 반도체 발광소자 및 질화물 반도체 레이저 소자의제조방법 |
JP5191650B2 (ja) * | 2005-12-16 | 2013-05-08 | シャープ株式会社 | 窒化物半導体発光素子および窒化物半導体発光素子の製造方法 |
JP5004597B2 (ja) * | 2006-03-06 | 2012-08-22 | シャープ株式会社 | 窒化物半導体発光素子および窒化物半導体発光素子の製造方法 |
JP5430826B2 (ja) * | 2006-03-08 | 2014-03-05 | シャープ株式会社 | 窒化物半導体レーザ素子 |
JP4444304B2 (ja) * | 2006-04-24 | 2010-03-31 | シャープ株式会社 | 窒化物半導体発光素子および窒化物半導体発光素子の製造方法 |
US7852893B2 (en) | 2007-02-26 | 2010-12-14 | Kabushiki Kaisha Toshiba | Semiconductor laser device |
JP2009033009A (ja) * | 2007-07-30 | 2009-02-12 | Panasonic Corp | 半導体レーザ装置及びその製造方法 |
JP4992742B2 (ja) * | 2008-01-29 | 2012-08-08 | 三菱電機株式会社 | 半導体レーザ |
DE102015116335A1 (de) * | 2015-09-28 | 2017-03-30 | Osram Opto Semiconductors Gmbh | Halbleiterlaser |
CN106299069A (zh) * | 2016-08-31 | 2017-01-04 | 厦门三安光电有限公司 | 一种激光二极管及其制作方法 |
DE102020202018A1 (de) * | 2020-02-18 | 2021-08-19 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiterlaser und verfahren zu dessen herstellung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08130342A (ja) * | 1994-10-31 | 1996-05-21 | Oki Electric Ind Co Ltd | 半導体レーザ |
JPH09199785A (ja) * | 1996-01-17 | 1997-07-31 | Fujitsu Ltd | 半導体レーザ装置 |
EP0898345A3 (en) * | 1997-08-13 | 2004-01-02 | Mitsubishi Chemical Corporation | Compound semiconductor light emitting device and method of fabricating the same |
US6631231B2 (en) * | 2000-03-21 | 2003-10-07 | Matsushita Electric Industrial Co., Ltd. | Optical waveguide elements, optical wavelength conversion elements, and process for producing optical waveguide elements |
JP4045792B2 (ja) * | 2000-12-07 | 2008-02-13 | 日亜化学工業株式会社 | 窒化物半導体レーザ素子 |
US6954477B2 (en) * | 2001-04-03 | 2005-10-11 | Sony Corporation | Semiconductor laser device and fabrication method thereof |
JP4615179B2 (ja) * | 2002-06-27 | 2011-01-19 | 古河電気工業株式会社 | 半導体レーザ装置、半導体レーザモジュールおよび光ファイバ増幅器 |
US7301979B2 (en) * | 2003-05-22 | 2007-11-27 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser |
JP2005012178A (ja) * | 2003-05-22 | 2005-01-13 | Matsushita Electric Ind Co Ltd | 半導体レーザ |
JP4472278B2 (ja) * | 2003-06-26 | 2010-06-02 | 三菱電機株式会社 | 半導体レーザ素子 |
-
2005
- 2005-09-27 JP JP2005279653A patent/JP2007095758A/ja active Pending
-
2006
- 2006-09-12 TW TW095133641A patent/TW200721618A/zh unknown
- 2006-09-21 US US11/524,277 patent/US7564884B1/en not_active Expired - Fee Related
- 2006-09-27 CN CNA2006101399565A patent/CN1941527A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2007095758A (ja) | 2007-04-12 |
CN1941527A (zh) | 2007-04-04 |
US7564884B1 (en) | 2009-07-21 |
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