CN1105851C - 用于照明的垂直腔面发射激光器阵列 - Google Patents
用于照明的垂直腔面发射激光器阵列 Download PDFInfo
- Publication number
- CN1105851C CN1105851C CN96197959A CN96197959A CN1105851C CN 1105851 C CN1105851 C CN 1105851C CN 96197959 A CN96197959 A CN 96197959A CN 96197959 A CN96197959 A CN 96197959A CN 1105851 C CN1105851 C CN 1105851C
- Authority
- CN
- China
- Prior art keywords
- light source
- unit
- chip
- light
- array
- 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
Images
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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/42—Arrays of surface emitting lasers
- H01S5/423—Arrays of surface emitting lasers having a vertical cavity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/30—Semiconductor 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
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
-
- 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
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
-
- 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
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02253—Out-coupling of light using lenses
-
- 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
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/548,346 US5707139A (en) | 1995-11-01 | 1995-11-01 | Vertical cavity surface emitting laser arrays for illumination |
US08/548,346 | 1995-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1200797A CN1200797A (zh) | 1998-12-02 |
CN1105851C true CN1105851C (zh) | 2003-04-16 |
Family
ID=24188468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96197959A Expired - Fee Related CN1105851C (zh) | 1995-11-01 | 1996-10-02 | 用于照明的垂直腔面发射激光器阵列 |
Country Status (8)
Country | Link |
---|---|
US (2) | US5707139A (zh) |
EP (1) | EP0858573A4 (zh) |
JP (1) | JP3999268B2 (zh) |
KR (1) | KR100468256B1 (zh) |
CN (1) | CN1105851C (zh) |
AU (1) | AU717622B2 (zh) |
TW (1) | TW366616B (zh) |
WO (1) | WO1997016679A1 (zh) |
Families Citing this family (96)
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US5707139A (en) * | 1995-11-01 | 1998-01-13 | Hewlett-Packard Company | Vertical cavity surface emitting laser arrays for illumination |
US5724376A (en) * | 1995-11-30 | 1998-03-03 | Hewlett-Packard Company | Transparent substrate vertical cavity surface emitting lasers fabricated by semiconductor wafer bonding |
KR100195137B1 (ko) * | 1996-10-24 | 1999-06-15 | 윤종용 | 호환형 광픽업장치 |
US5971545A (en) * | 1997-06-25 | 1999-10-26 | Hewlett-Packard Company | Light source for projection display |
AU747260B2 (en) | 1997-07-25 | 2002-05-09 | Nichia Chemical Industries, Ltd. | Nitride semiconductor device |
US7038398B1 (en) * | 1997-08-26 | 2006-05-02 | Color Kinetics, Incorporated | Kinetic illumination system and methods |
US6806659B1 (en) * | 1997-08-26 | 2004-10-19 | Color Kinetics, Incorporated | Multicolored LED lighting method and apparatus |
US7161313B2 (en) * | 1997-08-26 | 2007-01-09 | Color Kinetics Incorporated | Light emitting diode based products |
US20030133292A1 (en) * | 1999-11-18 | 2003-07-17 | Mueller George G. | Methods and apparatus for generating and modulating white light illumination conditions |
US7014336B1 (en) * | 1999-11-18 | 2006-03-21 | Color Kinetics Incorporated | Systems and methods for generating and modulating illumination conditions |
GB2329756A (en) | 1997-09-25 | 1999-03-31 | Univ Bristol | Assemblies of light emitting diodes |
US6200134B1 (en) * | 1998-01-20 | 2001-03-13 | Kerr Corporation | Apparatus and method for curing materials with radiation |
EP1140626B1 (en) | 1998-12-21 | 2003-03-05 | AlliedSignal Inc. | Ir diode based high intensity light |
JP3770014B2 (ja) | 1999-02-09 | 2006-04-26 | 日亜化学工業株式会社 | 窒化物半導体素子 |
JP3149402B2 (ja) * | 1999-02-09 | 2001-03-26 | 株式会社ナカニシ | 医療用照明装置 |
DE60043536D1 (de) * | 1999-03-04 | 2010-01-28 | Nichia Corp | Nitridhalbleiterlaserelement |
US6200002B1 (en) * | 1999-03-26 | 2001-03-13 | Philips Electronics North America Corp. | Luminaire having a reflector for mixing light from a multi-color array of leds |
DE60041465D1 (de) * | 1999-04-05 | 2009-03-12 | Sharp Kk | Halbleiterlaservorrichtung mit einem aus Harz bestehenden Abschnitt |
US20020176259A1 (en) | 1999-11-18 | 2002-11-28 | Ducharme Alfred D. | Systems and methods for converting illumination |
US7320593B2 (en) | 2000-03-08 | 2008-01-22 | Tir Systems Ltd. | Light emitting diode light source for curing dental composites |
WO2003007444A1 (en) * | 2001-07-12 | 2003-01-23 | Textron Systems Corporation | Semiconductor zigzag laser and optical amplifier |
US8569785B2 (en) * | 2001-08-24 | 2013-10-29 | Cao Group, Inc. | Semiconductor light source for illuminating a physical space including a 3-dimensional lead frame |
US7976211B2 (en) * | 2001-08-24 | 2011-07-12 | Densen Cao | Light bulb utilizing a replaceable LED light source |
US6719446B2 (en) * | 2001-08-24 | 2004-04-13 | Densen Cao | Semiconductor light source for providing visible light to illuminate a physical space |
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US7728345B2 (en) | 2001-08-24 | 2010-06-01 | Cao Group, Inc. | Semiconductor light source for illuminating a physical space including a 3-dimensional lead frame |
US6682211B2 (en) * | 2001-09-28 | 2004-01-27 | Osram Sylvania Inc. | Replaceable LED lamp capsule |
US6614126B1 (en) * | 2001-10-24 | 2003-09-02 | Rockwell Collins, Inc. | Integrated lighting and data communication apparatus |
KR20050044865A (ko) * | 2002-05-08 | 2005-05-13 | 포세온 테크날러지 인코퍼레이티드 | 고효율 고체상태 광원과 이용 및 제조 방법 |
KR101047246B1 (ko) | 2002-07-25 | 2011-07-06 | 조나단 에스. 담 | 경화용 발광 다이오드를 사용하기 위한 방법 및 장치 |
US7182597B2 (en) | 2002-08-08 | 2007-02-27 | Kerr Corporation | Curing light instrument |
WO2004038759A2 (en) * | 2002-08-23 | 2004-05-06 | Dahm Jonathan S | Method and apparatus for using light emitting diodes |
JP2004128273A (ja) * | 2002-10-03 | 2004-04-22 | Sharp Corp | 発光素子 |
DE10255015B4 (de) * | 2002-11-25 | 2008-09-25 | Daimler Ag | Breitbandige Beleuchtungseinrichtung |
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US20040179566A1 (en) * | 2003-03-11 | 2004-09-16 | Aharon El-Bahar | Multi-color stacked semiconductor lasers |
US6827466B2 (en) * | 2003-04-03 | 2004-12-07 | Chih-Cheng Tsai | Color-varying decorative lamp |
CN1802533B (zh) * | 2003-05-05 | 2010-11-24 | 吉尔科有限公司 | 基于led的灯泡 |
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US20050276292A1 (en) * | 2004-05-28 | 2005-12-15 | Karl Schrodinger | Circuit arrangement for operating a laser diode |
MXPA06014522A (es) * | 2004-06-15 | 2007-03-23 | Henkel Corp | Montaje electro-optico de diodo electroluminico de gran potencia. |
JP2008517279A (ja) * | 2004-10-15 | 2008-05-22 | トリコ プロダクツ コーポレーション オブ テネシー | Vcsel型ダイオードアレイを用いた物体検出システム |
WO2006049703A1 (en) * | 2004-10-28 | 2006-05-11 | Henkel Corporation | Led assembly with led-reflector interconnect |
KR101288758B1 (ko) | 2004-12-30 | 2013-07-23 | 포세온 테크날러지 인코퍼레이티드 | 산업 공정에서 광원을 사용하는 시스템 및 방법 |
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WO2013124822A1 (en) | 2012-02-22 | 2013-08-29 | Koninklijke Philips N.V. | Lighting apparatus for infrared camera system comprising array of vertical -cavity surface - emitting lasers |
JP5611260B2 (ja) * | 2012-03-29 | 2014-10-22 | 学校法人立命館 | 照明装置 |
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US10135222B2 (en) | 2015-05-28 | 2018-11-20 | Vixar | VCSELs and VCSEL arrays designed for improved performance as illumination sources and sensors |
US9876329B2 (en) | 2015-08-03 | 2018-01-23 | Technische Universiteit Eindhoven | One plus one redundant optical interconnects with automated recovery from light source failure |
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US5028802A (en) * | 1990-01-11 | 1991-07-02 | Eye Research Institute Of Retina Foundation | Imaging apparatus and methods utilizing scannable microlaser source |
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JP2596709B2 (ja) * | 1994-04-06 | 1997-04-02 | 都築 省吾 | 半導体レーザ素子を用いた照明用光源装置 |
US5707139A (en) * | 1995-11-01 | 1998-01-13 | Hewlett-Packard Company | Vertical cavity surface emitting laser arrays for illumination |
-
1995
- 1995-11-01 US US08/548,346 patent/US5707139A/en not_active Expired - Lifetime
-
1996
- 1996-10-02 JP JP51734097A patent/JP3999268B2/ja not_active Expired - Fee Related
- 1996-10-02 AU AU72533/96A patent/AU717622B2/en not_active Ceased
- 1996-10-02 CN CN96197959A patent/CN1105851C/zh not_active Expired - Fee Related
- 1996-10-02 KR KR10-1998-0703254A patent/KR100468256B1/ko not_active IP Right Cessation
- 1996-10-02 WO PCT/US1996/015822 patent/WO1997016679A1/en not_active Application Discontinuation
- 1996-10-02 EP EP96934011A patent/EP0858573A4/en not_active Withdrawn
- 1996-10-15 TW TW085112567A patent/TW366616B/zh active
-
1997
- 1997-06-27 US US08/884,378 patent/US5758951A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3999268B2 (ja) | 2007-10-31 |
WO1997016679A1 (en) | 1997-05-09 |
US5707139A (en) | 1998-01-13 |
KR100468256B1 (ko) | 2005-03-16 |
AU7253396A (en) | 1997-05-22 |
EP0858573A1 (en) | 1998-08-19 |
TW366616B (en) | 1999-08-11 |
JP2001520801A (ja) | 2001-10-30 |
CN1200797A (zh) | 1998-12-02 |
EP0858573A4 (en) | 1999-01-20 |
KR19990067283A (ko) | 1999-08-16 |
US5758951A (en) | 1998-06-02 |
AU717622B2 (en) | 2000-03-30 |
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