CN100549762C - 用于照亮光阀的装置和方法 - Google Patents

用于照亮光阀的装置和方法 Download PDF

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Publication number
CN100549762C
CN100549762C CN200580003504.8A CN200580003504A CN100549762C CN 100549762 C CN100549762 C CN 100549762C CN 200580003504 A CN200580003504 A CN 200580003504A CN 100549762 C CN100549762 C CN 100549762C
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CN
China
Prior art keywords
radiation beams
output
radiation
light pipe
input end
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
Application number
CN200580003504.8A
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English (en)
Chinese (zh)
Other versions
CN1914543A (zh
Inventor
M·雷诺
O·戴茨
S·休
I·辛科达
I·斯佩尔
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Creo Inc
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Creo Inc
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Publication date
Application filed by Creo Inc filed Critical Creo Inc
Publication of CN1914543A publication Critical patent/CN1914543A/zh
Application granted granted Critical
Publication of CN100549762C publication Critical patent/CN100549762C/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
    • 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN200580003504.8A 2004-01-28 2005-01-28 用于照亮光阀的装置和方法 Expired - Fee Related CN100549762C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53933604P 2004-01-28 2004-01-28
US60/539,336 2004-01-28

Publications (2)

Publication Number Publication Date
CN1914543A CN1914543A (zh) 2007-02-14
CN100549762C true CN100549762C (zh) 2009-10-14

Family

ID=34826063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200580003504.8A Expired - Fee Related CN100549762C (zh) 2004-01-28 2005-01-28 用于照亮光阀的装置和方法

Country Status (5)

Country Link
US (1) US7209624B2 (enExample)
EP (1) EP1725903A4 (enExample)
JP (1) JP4693786B2 (enExample)
CN (1) CN100549762C (enExample)
WO (1) WO2005073784A1 (enExample)

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EP1696525A4 (en) * 2003-12-10 2009-07-22 Panasonic Corp LASER LIGHT SOURCE AND DEVICE FOR GENERATING A TWO-DIMENSIONAL IMAGE
US7129440B2 (en) * 2004-11-12 2006-10-31 Applied Materials, Inc. Single axis light pipe for homogenizing slow axis of illumination systems based on laser diodes
US7438468B2 (en) * 2004-11-12 2008-10-21 Applied Materials, Inc. Multiple band pass filtering for pyrometry in laser based annealing systems
US7422988B2 (en) * 2004-11-12 2008-09-09 Applied Materials, Inc. Rapid detection of imminent failure in laser thermal processing of a substrate
US7910499B2 (en) * 2004-11-12 2011-03-22 Applied Materials, Inc. Autofocus for high power laser diode based annealing system
US7355800B2 (en) * 2005-02-07 2008-04-08 Coherent, Inc. Apparatus for projecting a line of light from a diode-laser array
FR2884621B1 (fr) * 2005-04-14 2008-01-11 Saint Louis Inst Illuminateur laser
US7135392B1 (en) 2005-07-20 2006-11-14 Applied Materials, Inc. Thermal flux laser annealing for ion implantation of semiconductor P-N junctions
US7583444B1 (en) * 2005-12-21 2009-09-01 3M Innovative Properties Company Process for making microlens arrays and masterforms
EP2018263B1 (en) * 2006-05-18 2017-03-01 3M Innovative Properties Company Process for making light guides with extraction structures
US7674999B2 (en) 2006-08-23 2010-03-09 Applied Materials, Inc. Fast axis beam profile shaping by collimation lenslets for high power laser diode based annealing system
US7659187B2 (en) * 2006-11-03 2010-02-09 Applied Materials, Inc. Method of forming PN junctions including a post-ion implant dynamic surface anneal process with minimum interface trap density at the gate insulator-silicon interface
US20080239498A1 (en) * 2007-03-26 2008-10-02 Reynolds Meritt W Random phase mask for light pipe homogenizer
US7885012B2 (en) * 2008-07-23 2011-02-08 Eastman Kodak Company Shearing radiation beam for imaging printing media
US8760507B2 (en) * 2008-08-05 2014-06-24 Inspectron, Inc. Light pipe for imaging head of video inspection device
US9022598B2 (en) * 2011-02-25 2015-05-05 Dicon Fiberoptics Inc. Compact light mixing illuminator, utilizing the fourier transform of patterned solid-state surface light emitting arrays
US9774172B1 (en) * 2016-10-28 2017-09-26 Lumentum Operations Llc Multi-laser package using shared optics
WO2019160038A1 (ja) * 2018-02-14 2019-08-22 古河電気工業株式会社 半導体レーザモジュール
CN109521637B (zh) * 2018-11-28 2020-12-29 中国科学院合肥物质科学研究院 一种激光投影系统
CN110137805B (zh) * 2019-04-16 2021-07-02 深圳市速腾聚创科技有限公司 半导体激光器阵列的快轴准直结构及激光雷达
CN112130240B (zh) * 2019-06-25 2022-09-13 合肥泰禾智能科技集团股份有限公司 一种红外主灯均匀照明方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060119A (en) * 1988-11-10 1991-10-22 Parthasarathy Mellapalayam R Light pipe for decorative illumination
US5923475A (en) * 1996-11-27 1999-07-13 Eastman Kodak Company Laser printer using a fly's eye integrator
US6005717A (en) * 1998-11-17 1999-12-21 Ceramoptec Industries, Inc. Diode laser beam combiner system
US20030063391A1 (en) * 2001-10-01 2003-04-03 Tangyu Wang Method and apparatus for illuminating a spatial light modulator

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US5745153A (en) * 1992-12-07 1998-04-28 Eastman Kodak Company Optical means for using diode laser arrays in laser multibeam printers and recorders
US5517359A (en) * 1995-01-23 1996-05-14 Gelbart; Daniel Apparatus for imaging light from a laser diode onto a multi-channel linear light valve
US5902033A (en) * 1997-02-18 1999-05-11 Torch Technologies Llc Projector system with hollow light pipe optics
US5900981A (en) * 1997-04-15 1999-05-04 Scitex Corporation Ltd. Optical system for illuminating a spatial light modulator
US5861992A (en) * 1997-06-20 1999-01-19 Creo Products Inc Microlensing for multiple emitter laser diodes
JP3585097B2 (ja) * 1998-06-04 2004-11-04 セイコーエプソン株式会社 光源装置，光学装置および液晶表示装置
US6064528A (en) * 1998-11-20 2000-05-16 Eastman Kodak Company Multiple laser array sources combined for use in a laser printer
TW380213B (en) * 1999-01-21 2000-01-21 Ind Tech Res Inst Illumination apparatus and image projection apparatus includes the same
US6137631A (en) * 1999-03-12 2000-10-24 Kodak Polychrome Graphics Llc Illumination system and method for spatial modulators
WO2000065399A2 (en) * 1999-04-23 2000-11-02 Koninklijke Philips Electronics N.V. Projection system
DE19949198B4 (de) * 1999-10-13 2005-04-14 Myos My Optical Systems Gmbh Vorrichtung mit mindestens einer mehrere Einzel-Lichtquellen umfassenden Lichtquelle
US6478452B1 (en) * 2000-01-19 2002-11-12 Coherent, Inc. Diode-laser line-illuminating system
US6224216B1 (en) * 2000-02-18 2001-05-01 Infocus Corporation System and method employing LED light sources for a projection display
US6494371B1 (en) * 2000-03-09 2002-12-17 Coherent, Inc. Diode-laser light projector for illuminating a linear array of light modulators
DE10014940A1 (de) * 2000-03-25 2001-09-27 Jenoptik Laserdiode Gmbh Verfahren und Anordnung zur Homogenisation von divergenter Strahlung
US6939009B2 (en) * 2001-02-06 2005-09-06 Optics 1, Inc. Compact work light with high illumination uniformity
US6941035B2 (en) * 2001-04-26 2005-09-06 Creo Srl Optical cross-connect switch
US6868223B2 (en) * 2001-05-11 2005-03-15 Canon Kabushiki Kaisha Illumination apparatus, exposure apparatus using the same and device fabrication method
US6795243B1 (en) * 2001-10-05 2004-09-21 Optical Coating Laboratory, Inc. Polarizing light pipe
US6958867B2 (en) * 2002-09-30 2005-10-25 Fuji Photo Film Co., Ltd. Illumination optical system, exposure device using the illumination optical system, and exposure method
US6950454B2 (en) * 2003-03-24 2005-09-27 Eastman Kodak Company Electronic imaging system using organic laser array illuminating an area light valve
KR100970720B1 (ko) * 2003-04-15 2010-07-16 삼성전자주식회사 투사형 화상표시장치
JP2004335992A (ja) * 2003-04-18 2004-11-25 Victor Co Of Japan Ltd 光源装置及びこの光源装置を適用した投射型表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060119A (en) * 1988-11-10 1991-10-22 Parthasarathy Mellapalayam R Light pipe for decorative illumination
US5923475A (en) * 1996-11-27 1999-07-13 Eastman Kodak Company Laser printer using a fly's eye integrator
US6005717A (en) * 1998-11-17 1999-12-21 Ceramoptec Industries, Inc. Diode laser beam combiner system
US20030063391A1 (en) * 2001-10-01 2003-04-03 Tangyu Wang Method and apparatus for illuminating a spatial light modulator

Also Published As

Publication number Publication date
US20050175285A1 (en) 2005-08-11
CN1914543A (zh) 2007-02-14
JP4693786B2 (ja) 2011-06-01
JP2007519960A (ja) 2007-07-19
US7209624B2 (en) 2007-04-24
EP1725903A4 (en) 2009-09-02
WO2005073784A1 (en) 2005-08-11
EP1725903A1 (en) 2006-11-29

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Granted publication date: 20091014

Termination date: 20150128

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