DE69515428T2 - Laserdiode mit Tunnelbarrierenschicht - Google Patents
Laserdiode mit TunnelbarrierenschichtInfo
- Publication number
- DE69515428T2 DE69515428T2 DE69515428T DE69515428T DE69515428T2 DE 69515428 T2 DE69515428 T2 DE 69515428T2 DE 69515428 T DE69515428 T DE 69515428T DE 69515428 T DE69515428 T DE 69515428T DE 69515428 T2 DE69515428 T2 DE 69515428T2
- Authority
- DE
- Germany
- Prior art keywords
- barrier layer
- laser diode
- tunnel barrier
- tunnel
- diode
- 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
- H01S5/34326—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 InGa(Al)P, e.g. red laser
-
- 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
-
- 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
- H01S5/2004—Confining in the direction perpendicular to the layer structure
- H01S5/2009—Confining in the direction perpendicular to the layer structure by using electron barrier 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
- H01S5/3211—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
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/327—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIBVI compounds, e.g. ZnCdSe-laser
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/345,100 US5509024A (en) | 1994-11-28 | 1994-11-28 | Diode laser with tunnel barrier layer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69515428D1 DE69515428D1 (de) | 2000-04-13 |
DE69515428T2 true DE69515428T2 (de) | 2000-07-06 |
Family
ID=23353520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69515428T Expired - Lifetime DE69515428T2 (de) | 1994-11-28 | 1995-11-28 | Laserdiode mit Tunnelbarrierenschicht |
Country Status (4)
Country | Link |
---|---|
US (1) | US5509024A (de) |
EP (1) | EP0715380B1 (de) |
JP (1) | JP2670252B2 (de) |
DE (1) | DE69515428T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5588015A (en) * | 1995-08-22 | 1996-12-24 | University Of Houston | Light emitting devices based on interband transitions in type-II quantum well heterostructures |
JPH11509047A (ja) * | 1996-04-24 | 1999-08-03 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 放射放出半導体ダイオード及びその製造方法 |
JP2930031B2 (ja) * | 1996-09-26 | 1999-08-03 | 日本電気株式会社 | 半導体レーザ |
GB2320609A (en) * | 1996-12-21 | 1998-06-24 | Sharp Kk | Semiconductor laser device |
GB2320610A (en) * | 1996-12-21 | 1998-06-24 | Sharp Kk | laser device |
GB2344932A (en) * | 1998-12-15 | 2000-06-21 | Sharp Kk | Semiconductor Laser with gamma and X electron barriers |
GB2346735B (en) | 1999-02-13 | 2004-03-31 | Sharp Kk | A semiconductor laser device |
US6369403B1 (en) * | 1999-05-27 | 2002-04-09 | The Board Of Trustees Of The University Of Illinois | Semiconductor devices and methods with tunnel contact hole sources and non-continuous barrier layer |
US6570898B2 (en) * | 1999-09-29 | 2003-05-27 | Xerox Corporation | Structure and method for index-guided buried heterostructure AlGalnN laser diodes |
WO2001052374A1 (en) * | 2000-01-07 | 2001-07-19 | Lucent Technologies, Inc. | Electronic device having a barrier region including aluminum and a method of manufacture therefor |
US6574256B1 (en) * | 2000-01-18 | 2003-06-03 | Xerox Corporation | Distributed feedback laser fabricated by lateral overgrowth of an active region |
US6773949B2 (en) * | 2001-07-31 | 2004-08-10 | The Board Of Trustees Of The University Of Illinois | Semiconductor devices and methods |
EP1419519A4 (de) * | 2001-07-31 | 2006-12-13 | Univ Illinois | Gekoppeltes quanten-dot und quantenmuldenhalbleiterbauelement und verfahren zu seiner herstellung |
DE10143956A1 (de) * | 2001-09-07 | 2003-04-03 | Fraunhofer Ges Forschung | Quantenkaskadenlaser |
US6829269B2 (en) | 2002-05-21 | 2004-12-07 | University Of Massachusetts | Systems and methods using phonon mediated intersubband laser |
FR2866489A1 (fr) * | 2004-02-17 | 2005-08-19 | Linh Trong Nuyen | Dispositifs electroluminescents de haute stabilite en temperature |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0632340B2 (ja) * | 1985-02-07 | 1994-04-27 | 日本電気株式会社 | 半導体発光素子 |
JPS6218082A (ja) * | 1985-07-16 | 1987-01-27 | Sharp Corp | 半導体レ−ザ素子 |
JPS62193192A (ja) * | 1986-02-19 | 1987-08-25 | Sharp Corp | 半導体レ−ザ素子 |
US4862471A (en) * | 1988-04-22 | 1989-08-29 | University Of Colorado Foundation, Inc. | Semiconductor light emitting device |
US5068867A (en) * | 1989-11-20 | 1991-11-26 | Hughes Aircraft Company | Coupled quantum well strained superlattice structure and optically bistable semiconductor laser incorporating the same |
US5079601A (en) * | 1989-12-20 | 1992-01-07 | International Business Machines Corporation | Optoelectronic devices based on intraband transitions in combinations of type i and type ii tunnel junctions |
US5289486A (en) * | 1991-02-28 | 1994-02-22 | Omron Corporation | Semiconductor luminous element and superlattice structure |
EP0506049B1 (de) * | 1991-03-27 | 1996-06-26 | Fujitsu Limited | Nichtlineare halbleitende optische Vorrichtung mit verbessertem Signal-Rausch-Verhältnis |
US5274656A (en) * | 1991-06-12 | 1993-12-28 | Sumitomo Electric Industries, Ltd. | Semiconductor laser |
EP0540799A1 (de) * | 1991-11-04 | 1993-05-12 | International Business Machines Corporation | Verbesserte, sichtbares licht emittierende, AlGaInP-Dioden |
EP0619602A3 (de) * | 1993-04-07 | 1995-01-25 | Sony Corp | Halbleitervorrichtung und Herstellungsverfahren. |
-
1994
- 1994-11-28 US US08/345,100 patent/US5509024A/en not_active Expired - Lifetime
-
1995
- 1995-11-20 JP JP7301339A patent/JP2670252B2/ja not_active Expired - Lifetime
- 1995-11-28 EP EP95308534A patent/EP0715380B1/de not_active Expired - Lifetime
- 1995-11-28 DE DE69515428T patent/DE69515428T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0715380B1 (de) | 2000-03-08 |
JPH08222803A (ja) | 1996-08-30 |
US5509024A (en) | 1996-04-16 |
EP0715380A1 (de) | 1996-06-05 |
JP2670252B2 (ja) | 1997-10-29 |
DE69515428D1 (de) | 2000-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |