DE69811398D1 - Für bewegliche wasserstoffatome unempfindliche vcsel-struktur - Google Patents
Für bewegliche wasserstoffatome unempfindliche vcsel-strukturInfo
- Publication number
- DE69811398D1 DE69811398D1 DE69811398T DE69811398T DE69811398D1 DE 69811398 D1 DE69811398 D1 DE 69811398D1 DE 69811398 T DE69811398 T DE 69811398T DE 69811398 T DE69811398 T DE 69811398T DE 69811398 D1 DE69811398 D1 DE 69811398D1
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen atoms
- structure independent
- mobile hydrogen
- vcsel structure
- vcsel
- 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
-
- 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
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
-
- 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
- H01S5/10—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
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
- H01S5/18322—Position of the structure
- H01S5/1833—Position of the structure with more than one structure
- H01S5/18333—Position of the structure with more than one structure only above the active layer
-
- 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
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18358—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] containing spacer layers to adjust the phase of the light wave in the cavity
-
- 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
- H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
- H01S5/2063—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion obtained by particle bombardment
-
- 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
-
- 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
- H01S5/3086—Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure doping of the active layer
-
- 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
- H01S5/3211—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures characterised by special cladding layers, e.g. details on band-discontinuities
-
- 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
- H01S5/3432—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 the whole junction comprising only (AI)GaAs
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/989,731 US6256333B1 (en) | 1997-12-12 | 1997-12-12 | VCSEL structure insensitive to mobile hydrogen |
PCT/US1998/024703 WO1999031771A1 (en) | 1997-12-12 | 1998-11-20 | Vcsel structure insensitive to mobile hydrogen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69811398D1 true DE69811398D1 (de) | 2003-03-20 |
DE69811398T2 DE69811398T2 (de) | 2003-10-23 |
Family
ID=25535414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69811398T Expired - Lifetime DE69811398T2 (de) | 1997-12-12 | 1998-11-20 | Für bewegliche wasserstoffatome unempfindliche vcsel-struktur |
Country Status (4)
Country | Link |
---|---|
US (4) | US6256333B1 (de) |
EP (1) | EP1038339B1 (de) |
DE (1) | DE69811398T2 (de) |
WO (1) | WO1999031771A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3734900B2 (ja) * | 1996-10-31 | 2006-01-11 | 古河電気工業株式会社 | 半導体光導波路構造、光デバイス、及び、それらの製造方法 |
US6304588B1 (en) * | 1997-02-07 | 2001-10-16 | Xerox Corporation | Method and structure for eliminating polarization instability in laterally-oxidized VCSELs |
US6256333B1 (en) * | 1997-12-12 | 2001-07-03 | Honeywell Inc. | VCSEL structure insensitive to mobile hydrogen |
TW529211B (en) * | 2001-03-07 | 2003-04-21 | Ying-Jay Yang | Device structure and method for fabricating semiconductor lasers |
US6608849B2 (en) * | 2001-06-13 | 2003-08-19 | Wisconsin Alumni Research Foundation | Vertical-cavity surface-emitting semiconductor laser arrays |
US6717974B2 (en) * | 2002-04-01 | 2004-04-06 | Lumei Optoelectronics Corporation | Apparatus and method for improving electrical conduction structure of a vertical cavity surface emitting laser |
KR100540736B1 (ko) * | 2003-02-14 | 2006-01-11 | 엘지전자 주식회사 | 웨이브 가이드형 반도체 레이저 다이오드 |
US7257141B2 (en) * | 2003-07-23 | 2007-08-14 | Palo Alto Research Center Incorporated | Phase array oxide-confined VCSELs |
FR2975136B1 (fr) * | 2011-05-13 | 2014-11-21 | Continental Automotive France | Procede de determnation de la quantite de carburant sortant dun injecteur |
KR102293884B1 (ko) * | 2015-07-10 | 2021-08-25 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
CN105140356B (zh) * | 2015-09-01 | 2018-01-12 | 山东浪潮华光光电子股份有限公司 | 一种Al组分渐变式N型LED结构及其制备方法 |
JP2019033152A (ja) * | 2017-08-07 | 2019-02-28 | 住友電気工業株式会社 | 垂直共振型面発光レーザ、垂直共振型面発光レーザを作製する方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309670A (en) * | 1979-09-13 | 1982-01-05 | Xerox Corporation | Transverse light emitting electroluminescent devices |
US5245622A (en) * | 1992-05-07 | 1993-09-14 | Bandgap Technology Corporation | Vertical-cavity surface-emitting lasers with intra-cavity structures |
US5455429A (en) * | 1993-12-29 | 1995-10-03 | Xerox Corporation | Semiconductor devices incorporating p-type and n-type impurity induced layer disordered material |
US5513202A (en) | 1994-02-25 | 1996-04-30 | Matsushita Electric Industrial Co., Ltd. | Vertical-cavity surface-emitting semiconductor laser |
US5606572A (en) * | 1994-03-24 | 1997-02-25 | Vixel Corporation | Integration of laser with photodiode for feedback control |
DE19523181A1 (de) | 1994-07-05 | 1996-01-11 | Motorola Inc | Verfahren zum P-Dotieren einer Licht emittierenden Vorrichtung |
US5557627A (en) | 1995-05-19 | 1996-09-17 | Sandia Corporation | Visible-wavelength semiconductor lasers and arrays |
US5608753A (en) * | 1995-06-29 | 1997-03-04 | Xerox Corporation | Semiconductor devices incorporating p-type and n-type impurity induced layer disordered material |
US6001664A (en) * | 1996-02-01 | 1999-12-14 | Cielo Communications, Inc. | Method for making closely-spaced VCSEL and photodetector on a substrate |
US5867516A (en) * | 1996-03-12 | 1999-02-02 | Hewlett-Packard Company | Vertical cavity surface emitting laser with reduced turn-on jitter and increased single-mode output |
US5764674A (en) * | 1996-06-28 | 1998-06-09 | Honeywell Inc. | Current confinement for a vertical cavity surface emitting laser |
US5963568A (en) * | 1996-07-01 | 1999-10-05 | Xerox Corporation | Multiple wavelength, surface emitting laser with broad bandwidth distributed Bragg reflectors |
US5699375A (en) * | 1996-07-08 | 1997-12-16 | Xerox Corporation | Multiple wavelength, surface emitting laser with broad bandwidth distributed Bragg reflectors |
US5805624A (en) * | 1996-07-30 | 1998-09-08 | Hewlett-Packard Company | Long-wavelength infra-red vertical cavity surface-emitting laser on a gallium arsenide substrate |
US6246708B1 (en) * | 1997-08-27 | 2001-06-12 | Xerox Corporation | Semiconductor laser with associated electronic components integrally formed therewith |
US6256333B1 (en) * | 1997-12-12 | 2001-07-03 | Honeywell Inc. | VCSEL structure insensitive to mobile hydrogen |
-
1997
- 1997-12-12 US US08/989,731 patent/US6256333B1/en not_active Expired - Lifetime
-
1998
- 1998-11-20 EP EP98959514A patent/EP1038339B1/de not_active Expired - Lifetime
- 1998-11-20 DE DE69811398T patent/DE69811398T2/de not_active Expired - Lifetime
- 1998-11-20 WO PCT/US1998/024703 patent/WO1999031771A1/en active IP Right Grant
-
2000
- 2000-11-03 US US09/819,024 patent/US6522680B1/en not_active Expired - Lifetime
- 2000-11-03 US US09/819,029 patent/US6459719B1/en not_active Expired - Lifetime
-
2003
- 2003-01-24 US US10/350,840 patent/US7023896B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999031771A1 (en) | 1999-06-24 |
US6256333B1 (en) | 2001-07-03 |
US20030133483A1 (en) | 2003-07-17 |
US6522680B1 (en) | 2003-02-18 |
EP1038339B1 (de) | 2003-02-12 |
DE69811398T2 (de) | 2003-10-23 |
US7023896B2 (en) | 2006-04-04 |
US6459719B1 (en) | 2002-10-01 |
EP1038339A1 (de) | 2000-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FINISAR CORP.(N.D.GES.D.STAATES DELAWARE), SUNNYVA |