DE3885627T2 - Halbleiterlaserstrukturen. - Google Patents
Halbleiterlaserstrukturen.Info
- Publication number
- DE3885627T2 DE3885627T2 DE3885627T DE3885627T DE3885627T2 DE 3885627 T2 DE3885627 T2 DE 3885627T2 DE 3885627 T DE3885627 T DE 3885627T DE 3885627 T DE3885627 T DE 3885627T DE 3885627 T2 DE3885627 T2 DE 3885627T2
- Authority
- DE
- Germany
- Prior art keywords
- alpha
- active material
- laser
- structures
- semiconductor laser
- 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
- 239000004065 semiconductor Substances 0.000 title 1
- 239000011149 active material Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/04—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction
- H01L33/06—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
-
- 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
- H01S5/11—Comprising a photonic bandgap 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
- H01S5/10—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
- H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
- H01S5/1231—Grating growth or overgrowth details
-
- 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
-
- 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
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/0618—Details on the linewidth enhancement parameter alpha
-
- 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
- H01S5/30—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
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/3202—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures grown on specifically orientated substrates, or using orientation dependent growth
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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
- 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
- H01S5/3428—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 layer orientation perpendicular to the substrate
-
- 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
- H01S5/34306—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 emitting light at a wavelength longer than 1000nm, e.g. InP based 1300 and 1500nm lasers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878703743A GB8703743D0 (en) | 1987-02-18 | 1987-02-18 | Semiconductor laser structures |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3885627D1 DE3885627D1 (de) | 1993-12-23 |
DE3885627T2 true DE3885627T2 (de) | 1994-05-19 |
Family
ID=10612496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3885627T Expired - Lifetime DE3885627T2 (de) | 1987-02-18 | 1988-02-18 | Halbleiterlaserstrukturen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4964134A (de) |
EP (1) | EP0279680B1 (de) |
JP (1) | JPH01503024A (de) |
AT (1) | ATE97518T1 (de) |
CA (1) | CA1295722C (de) |
DE (1) | DE3885627T2 (de) |
ES (1) | ES2047028T3 (de) |
GB (1) | GB8703743D0 (de) |
WO (1) | WO1988006360A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8900729D0 (en) * | 1989-01-13 | 1989-03-08 | British Telecomm | Semiconductor laser amplifiers |
GB8927697D0 (en) * | 1989-12-07 | 1990-02-07 | British Telecomm | Second harmonic generation in optical fibres |
JP2553731B2 (ja) * | 1990-04-13 | 1996-11-13 | 三菱電機株式会社 | 半導体光素子 |
US5313324A (en) * | 1991-03-27 | 1994-05-17 | Massachusetts Institute Of Technology | Solid state optical converter |
JP2961964B2 (ja) * | 1991-07-10 | 1999-10-12 | 日本電気株式会社 | 半導体レーザ装置 |
JP2986604B2 (ja) * | 1992-01-13 | 1999-12-06 | キヤノン株式会社 | 半導体光フィルタ、その選択波長の制御方法及びそれを用いた光通信システム |
US6108360A (en) * | 1997-06-06 | 2000-08-22 | Razeghi; Manijeh | Long wavelength DH, SCH and MQW lasers based on Sb |
US6270604B1 (en) | 1998-07-23 | 2001-08-07 | Molecular Optoelectronics Corporation | Method for fabricating an optical waveguide |
US6208456B1 (en) | 1999-05-24 | 2001-03-27 | Molecular Optoelectronics Corporation | Compact optical amplifier with integrated optical waveguide and pump source |
JP4789319B2 (ja) * | 2000-11-22 | 2011-10-12 | 富士通株式会社 | レーザダイオードおよびその製造方法 |
US7442629B2 (en) | 2004-09-24 | 2008-10-28 | President & Fellows Of Harvard College | Femtosecond laser-induced formation of submicrometer spikes on a semiconductor substrate |
US7057256B2 (en) | 2001-05-25 | 2006-06-06 | President & Fellows Of Harvard College | Silicon-based visible and near-infrared optoelectric devices |
US7376169B2 (en) * | 2005-03-07 | 2008-05-20 | Joseph Reid Henrichs | Optical phase conjugation laser diode |
US8212327B2 (en) * | 2008-03-06 | 2012-07-03 | Sionyx, Inc. | High fill-factor laser-treated semiconductor device on bulk material with single side contact scheme |
US9673243B2 (en) | 2009-09-17 | 2017-06-06 | Sionyx, Llc | Photosensitive imaging devices and associated methods |
US9911781B2 (en) | 2009-09-17 | 2018-03-06 | Sionyx, Llc | Photosensitive imaging devices and associated methods |
US8692198B2 (en) | 2010-04-21 | 2014-04-08 | Sionyx, Inc. | Photosensitive imaging devices and associated methods |
WO2011160130A2 (en) | 2010-06-18 | 2011-12-22 | Sionyx, Inc | High speed photosensitive devices and associated methods |
US9496308B2 (en) | 2011-06-09 | 2016-11-15 | Sionyx, Llc | Process module for increasing the response of backside illuminated photosensitive imagers and associated methods |
WO2013010127A2 (en) | 2011-07-13 | 2013-01-17 | Sionyx, Inc. | Biometric imaging devices and associated methods |
US9064764B2 (en) | 2012-03-22 | 2015-06-23 | Sionyx, Inc. | Pixel isolation elements, devices, and associated methods |
WO2013173797A1 (en) | 2012-05-17 | 2013-11-21 | Finisar Corporation | Directly modulated laser for pon application |
KR20150130303A (ko) | 2013-02-15 | 2015-11-23 | 사이오닉스, 아이엔씨. | 안티 블루밍 특성 및 관련 방법을 가지는 높은 동적 범위의 cmos 이미지 센서 |
US9939251B2 (en) | 2013-03-15 | 2018-04-10 | Sionyx, Llc | Three dimensional imaging utilizing stacked imager devices and associated methods |
WO2014209421A1 (en) | 2013-06-29 | 2014-12-31 | Sionyx, Inc. | Shallow trench textured regions and associated methods |
DE102018115222A1 (de) * | 2018-06-25 | 2020-01-02 | Otto-Von-Guericke-Universität Magdeburg | Halbleiterschichtstapel und Verfahren zu dessen Herstellung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2861465D1 (en) * | 1977-08-01 | 1982-02-18 | Hitachi Ltd | Semiconductor laser device |
-
1987
- 1987-02-18 GB GB878703743A patent/GB8703743D0/en active Pending
-
1988
- 1988-02-18 ES ES88301395T patent/ES2047028T3/es not_active Expired - Lifetime
- 1988-02-18 WO PCT/GB1988/000101 patent/WO1988006360A1/en unknown
- 1988-02-18 AT AT88301395T patent/ATE97518T1/de not_active IP Right Cessation
- 1988-02-18 US US07/254,934 patent/US4964134A/en not_active Expired - Lifetime
- 1988-02-18 CA CA000559253A patent/CA1295722C/en not_active Expired - Lifetime
- 1988-02-18 JP JP63501940A patent/JPH01503024A/ja active Pending
- 1988-02-18 EP EP88301395A patent/EP0279680B1/de not_active Expired - Lifetime
- 1988-02-18 DE DE3885627T patent/DE3885627T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3885627D1 (de) | 1993-12-23 |
CA1295722C (en) | 1992-02-11 |
EP0279680B1 (de) | 1993-11-18 |
JPH01503024A (ja) | 1989-10-12 |
US4964134A (en) | 1990-10-16 |
WO1988006360A1 (en) | 1988-08-25 |
ATE97518T1 (de) | 1993-12-15 |
ES2047028T3 (es) | 1994-02-16 |
GB8703743D0 (en) | 1987-03-25 |
EP0279680A1 (de) | 1988-08-24 |
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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: IPG PHOTONICS CORP., OXFORD, MASS., US |