ATE294410T1 - Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite - Google Patents

Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite

Info

Publication number
ATE294410T1
ATE294410T1 AT01951016T AT01951016T ATE294410T1 AT E294410 T1 ATE294410 T1 AT E294410T1 AT 01951016 T AT01951016 T AT 01951016T AT 01951016 T AT01951016 T AT 01951016T AT E294410 T1 ATE294410 T1 AT E294410T1
Authority
AT
Austria
Prior art keywords
sub
bandwidth
deltalambda
arrays
array
Prior art date
Application number
AT01951016T
Other languages
English (en)
Inventor
Jeffrey Glenn Manni
Robert Jens Martinsen
Original Assignee
Corp For Laser Optics Res
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corp For Laser Optics Res filed Critical Corp For Laser Optics Res
Application granted granted Critical
Publication of ATE294410T1 publication Critical patent/ATE294410T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Optical Communication System (AREA)
  • Lubricants (AREA)
  • Steroid Compounds (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Lasers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
AT01951016T 2000-07-10 2001-07-10 Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite ATE294410T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21713100P 2000-07-10 2000-07-10
PCT/US2001/021688 WO2002005038A2 (en) 2000-07-10 2001-07-10 Systems and methods for speckle reduction through bandwidth enhancement

Publications (1)

Publication Number Publication Date
ATE294410T1 true ATE294410T1 (de) 2005-05-15

Family

ID=22809779

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01951016T ATE294410T1 (de) 2000-07-10 2001-07-10 Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite

Country Status (8)

Country Link
US (1) US6975294B2 (de)
EP (1) EP1303796B1 (de)
JP (2) JP2004503923A (de)
AT (1) ATE294410T1 (de)
AU (1) AU2001271955A1 (de)
CA (1) CA2415142C (de)
DE (1) DE60110425T2 (de)
WO (1) WO2002005038A2 (de)

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959027B1 (en) * 2000-05-26 2005-10-25 Opticomp Corporation High-power coherent arrays of vertical cavity surface emitting lasers
US7710669B2 (en) * 2000-08-24 2010-05-04 Wavien, Inc. Etendue efficient combination of multiple light sources
RU2002116304A (ru) * 2002-06-19 2004-01-27 Государственное унитарное предпри тие Научно-исследовательский институт лазерной физики Способ лазерной проекции изображений и лазерный проектор
US6967986B2 (en) * 2002-10-16 2005-11-22 Eastman Kodak Company Light modulation apparatus using a VCSEL array with an electromechanical grating device
JP4165179B2 (ja) * 2002-10-21 2008-10-15 ソニー株式会社 照明装置及び画像表示装置
US6947459B2 (en) * 2002-11-25 2005-09-20 Eastman Kodak Company Organic vertical cavity laser and imaging system
WO2004057863A1 (en) * 2002-12-20 2004-07-08 Koninklijke Philips Electronics N.V. Image projector with a two-dimensional array of light-emitting units
KR100816971B1 (ko) * 2002-12-26 2008-03-26 산요덴키가부시키가이샤 투사형 영상 표시 장치
JP3961963B2 (ja) * 2003-01-23 2007-08-22 富士フイルム株式会社 露光装置
US6950454B2 (en) * 2003-03-24 2005-09-27 Eastman Kodak Company Electronic imaging system using organic laser array illuminating an area light valve
US6783252B1 (en) * 2003-04-21 2004-08-31 Infocus Corporation System and method for displaying projector system identification information
US7318644B2 (en) * 2003-06-10 2008-01-15 Abu-Ageel Nayef M Compact projection system including a light guide array
CN100474069C (zh) * 2003-09-30 2009-04-01 皇家飞利浦电子股份有限公司 液晶显示应用的光源阵列
EP1696525A4 (de) 2003-12-10 2009-07-22 Panasonic Corp Laserlichtquelle und einrichtung zur erzeugung eines zweidimensionalen bildes
US7450311B2 (en) * 2003-12-12 2008-11-11 Luminus Devices, Inc. Optical display systems and methods
WO2006015133A2 (en) * 2004-07-30 2006-02-09 Novalux, Inc. Projection display apparatus, system, and method
WO2006033360A1 (ja) * 2004-09-21 2006-03-30 Nikon Corporation 携帯型情報機器
JP4254672B2 (ja) * 2004-09-21 2009-04-15 株式会社ニコン 携帯型情報機器
JP4855038B2 (ja) * 2004-10-14 2012-01-18 三星電子株式会社 ファンネル構造のｖｅｃｓｅｌ
US7298318B2 (en) * 2004-11-24 2007-11-20 Agilent Technologies, Inc. System and method for microwave imaging using programmable transmission array
KR20070115882A (ko) * 2005-02-09 2007-12-06 웨이비엔, 인코포레이티드 에텐듀 효율이 높은 복수 광원 결합기
JP4853033B2 (ja) * 2005-04-21 2012-01-11 セイコーエプソン株式会社 光走査装置及び画像表示装置
JP5161767B2 (ja) * 2005-05-31 2013-03-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ スペックルの減少を伴う広帯域レーザランプ
JP2007058163A (ja) * 2005-07-27 2007-03-08 Ricoh Co Ltd 光源装置、光変調装置、表示装置、集光照明装置、及び投射型カラー表示装置
CN100585466C (zh) * 2005-08-04 2010-01-27 松下电器产业株式会社 显示器及照射器
US7438423B2 (en) * 2005-08-29 2008-10-21 3M Innovative Properties Company Illumination system and projection system incorporating same
JP2007078808A (ja) * 2005-09-12 2007-03-29 Nikon Corp 投影装置
WO2007032216A1 (ja) * 2005-09-14 2007-03-22 Matsushita Electric Industrial Co., Ltd. 画像形成装置
JP4581946B2 (ja) * 2005-09-29 2010-11-17 セイコーエプソン株式会社 画像表示装置
CN101485210A (zh) * 2005-12-20 2009-07-15 皇家飞利浦电子股份有限公司 便携式小型激光投影仪的最佳颜色
DE102006017294A1 (de) * 2005-12-30 2007-07-05 Osram Opto Semiconductors Gmbh Optisch pumpbare Halbleitervorrichtung
US7627013B2 (en) 2006-02-03 2009-12-01 Hewlett-Packard Development Company, L.P. Light source module
US7457330B2 (en) 2006-06-15 2008-11-25 Pavilion Integration Corporation Low speckle noise monolithic microchip RGB lasers
JP5187474B2 (ja) * 2006-06-22 2013-04-24 ソニー株式会社 半導体レーザアレイおよび光学装置
US7615722B2 (en) * 2006-07-17 2009-11-10 Coherent, Inc. Amorphous silicon crystallization using combined beams from optically pumped semiconductor lasers
JP4441918B2 (ja) 2006-08-31 2010-03-31 セイコーエプソン株式会社 光源装置及び画像表示装置
KR100858084B1 (ko) * 2006-12-01 2008-09-10 삼성전자주식회사 스펙클 노이즈를 저감하는 형상을 갖는 확산자 및 이를채용한 레이저 프로젝션 시스템
JP4930036B2 (ja) * 2006-12-20 2012-05-09 セイコーエプソン株式会社 外部共振型レーザ光源装置及びそれを用いたモニタ装置並びに画像表示装置
JP2008191649A (ja) 2007-01-12 2008-08-21 Seiko Epson Corp レーザ光源装置、照明装置、画像表示装置、及びモニタ装置
US7775684B2 (en) 2007-01-18 2010-08-17 Seiko Epson Corporation Wavelength selective element, manufacturing apparatus for manufacturing wavelength selective element, manufacturing method for manufacturing wavelength selective element, light source device, image display device, and monitor
JP4232826B2 (ja) * 2007-01-22 2009-03-04 セイコーエプソン株式会社 レーザ光源装置およびそれを用いたモニタ装置ならびに画像表示装置
US8477315B2 (en) 2007-02-09 2013-07-02 Seiko Epson Corporation Volume hologram, light source device, illumination device, monitor, and image display device
JP2008198759A (ja) 2007-02-13 2008-08-28 Seiko Epson Corp レーザ光源、レーザ光源装置、照明装置、モニタ装置、及び画像表示装置
EP2128694B1 (de) * 2007-03-19 2014-02-26 Panasonic Corporation Laserbeleuchtungseinrichtung und bildanzeigeeinrichtung
US20090002644A1 (en) * 2007-05-21 2009-01-01 Evans & Sutherland Computer Corporation Invisible scanning safety system
JP4635102B2 (ja) * 2007-06-12 2011-02-16 パナソニック株式会社 投写型画像表示装置
JP4888261B2 (ja) 2007-07-12 2012-02-29 セイコーエプソン株式会社 光源装置、画像表示装置及びモニタ装置
JP5097473B2 (ja) * 2007-08-10 2012-12-12 三洋電機株式会社 レーザモジュール、照明装置および投写型映像表示装置
JP2009054795A (ja) * 2007-08-27 2009-03-12 Yokohama National Univ 半導体レーザ
JP4591489B2 (ja) 2007-08-30 2010-12-01 セイコーエプソン株式会社 光源装置、画像表示装置及びモニタ装置
KR20100087024A (ko) * 2007-10-26 2010-08-02 코포레이션 퍼 레이저 옵틱스 리서치 평판 디스플레이들을 위한 레이저 조명 백라이트
JP2009122252A (ja) * 2007-11-13 2009-06-04 Seiko Epson Corp 複数波長光源装置
JP5075595B2 (ja) * 2007-11-26 2012-11-21 株式会社東芝 表示装置及びそれを用いた移動体
JP2009152277A (ja) * 2007-12-19 2009-07-09 Sony Corp 半導体レーザアレイ、発光装置、表示装置、加工装置および駆動方法
JP5081682B2 (ja) * 2008-03-26 2012-11-28 富士フイルム株式会社 レーザ光源装置
US7959297B2 (en) * 2008-05-15 2011-06-14 Eastman Kodak Company Uniform speckle reduced laser projection using spatial and temporal mixing
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
DE102008027231B4 (de) * 2008-06-06 2016-03-03 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Strahlformung
US20090303572A1 (en) * 2008-06-06 2009-12-10 Texas Instruments Incorporated Speckle reduction in imaging applications and an optical system thereof
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US20100149222A1 (en) * 2008-07-10 2010-06-17 Corporation For Laser Optics Research Blue laser pumped green light source for displays
US8334946B2 (en) * 2009-01-16 2012-12-18 Corporation For Laser Optics Research Laser illuminated backlight for liquid crystal displays
US8160115B2 (en) * 2009-01-21 2012-04-17 Coherent, Inc. Two-dimensional diode-laser array with broad-band output
KR100998017B1 (ko) * 2009-02-23 2010-12-03 삼성엘이디 주식회사 발광소자 패키지용 렌즈 및 이를 구비하는 발광소자 패키지
US8226241B2 (en) * 2009-05-15 2012-07-24 Alcatel Lucent Image projector employing a speckle-reducing laser source
US10108079B2 (en) 2009-05-29 2018-10-23 Soraa Laser Diode, Inc. Laser light source for a vehicle
US8427590B2 (en) 2009-05-29 2013-04-23 Soraa, Inc. Laser based display method and system
US8509275B1 (en) 2009-05-29 2013-08-13 Soraa, Inc. Gallium nitride based laser dazzling device and method
US9800017B1 (en) 2009-05-29 2017-10-24 Soraa Laser Diode, Inc. Laser device and method for a vehicle
US9250044B1 (en) 2009-05-29 2016-02-02 Soraa Laser Diode, Inc. Gallium and nitrogen containing laser diode dazzling devices and methods of use
US9829780B2 (en) 2009-05-29 2017-11-28 Soraa Laser Diode, Inc. Laser light source for a vehicle
US8235531B2 (en) 2009-06-22 2012-08-07 Eastman Kodak Company Optical interference reducing element for laser projection
US8220931B2 (en) 2009-07-07 2012-07-17 Eastman Kodak Company Etendue reduced stereo projection using segmented disk
US8066382B2 (en) * 2009-07-14 2011-11-29 Eastman Kodak Company Stereoscopic projector with rotating segmented disk
US8259385B2 (en) * 2009-10-22 2012-09-04 Corning Incorporated Methods for controlling wavelength-converted light sources to reduce speckle
US8786940B2 (en) * 2009-12-07 2014-07-22 Laser Light Engines, Inc. Despeckling apparatus and method
US9939653B2 (en) 2009-12-07 2018-04-10 Projection Ventures Inc. Despeckling stability
US8451876B1 (en) 2010-05-17 2013-05-28 Soraa, Inc. Method and system for providing bidirectional light sources with broad spectrum
US8469519B2 (en) 2010-06-16 2013-06-25 Eastman Kodak Company Projection apparatus providing reduced speckle artifacts
US8085467B1 (en) 2010-06-16 2011-12-27 Eastman Kodak Company Projection display surface providing speckle reduction
CN102386200B (zh) * 2010-08-27 2014-12-31 财团法人工业技术研究院 发光单元阵列与投影系统
US20140185130A1 (en) * 2010-12-07 2014-07-03 Laser Light Engines, Inc. Despeckling Red Laser Light
US8928970B2 (en) * 2010-12-07 2015-01-06 Laser Light Engines Single-display color 3D method and apparatus
US20130278903A1 (en) * 2010-12-07 2013-10-24 Laser Light Engines, Inc. Short Pulse Despeckling
US20120170110A1 (en) * 2010-12-07 2012-07-05 Laser Light Engines Speckle Reduction Method
US9715123B2 (en) * 2010-12-07 2017-07-25 Laser Light Engines, Inc. Green and red despeckling
US9599835B2 (en) * 2010-12-07 2017-03-21 Laser Light Engines, Inc. Projection systems with despeckled laser light
US9025635B2 (en) 2011-01-24 2015-05-05 Soraa Laser Diode, Inc. Laser package having multiple emitters configured on a support member
US9595813B2 (en) 2011-01-24 2017-03-14 Soraa Laser Diode, Inc. Laser package having multiple emitters configured on a substrate member
WO2012125756A1 (en) 2011-03-14 2012-09-20 Dolby Laboratories Licensing Corporation Local dimming of a laser light source for projectors and other lighting devices including cinema, entertainment systems, and displays
US9287684B2 (en) 2011-04-04 2016-03-15 Soraa Laser Diode, Inc. Laser package having multiple emitters with color wheel
ES2770329T3 (es) 2011-04-12 2020-07-01 Barco Nv Proyector láser con moteado reducido
US9229156B2 (en) 2011-07-07 2016-01-05 Reald Inc. Laser systems and methods
US9100591B2 (en) 2011-07-11 2015-08-04 Dolby Laboratories Licensing Corporation Systems and methods of managing metameric effects in narrowband primary display systems
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface
CN104272728B (zh) 2012-04-13 2017-12-01 Red.Com有限责任公司 视频投影器系统
US8773613B2 (en) 2012-05-29 2014-07-08 Ergophos, Llc Liquid-crystal display with coherent illumination and reduced speckling
US8870382B2 (en) 2012-05-29 2014-10-28 Vladimir Yankov Method of reducing speckles in liquid-crystal display with coherent illumination
US8861057B2 (en) 2012-06-27 2014-10-14 Ergophos, Llc Speckle-reduced laser illumination device
US8854710B2 (en) 2012-06-27 2014-10-07 Ergophos, Llc Method of laser illumination with reduced speckling
US9466941B2 (en) * 2012-07-31 2016-10-11 Barco Nv Patterned retarder and optical engine for laser projection apparatus
JP6248381B2 (ja) * 2012-11-02 2017-12-20 ソニー株式会社 光学系、偏光分離合波素子および表示装置
US20140168971A1 (en) 2012-12-19 2014-06-19 Casio Computer Co., Ltd. Light source unit able to emit light which is less influenced by interference fringes
JP6135904B2 (ja) * 2012-12-19 2017-05-31 カシオ計算機株式会社 光源装置及びプロジェクタ
JP5764152B2 (ja) * 2013-02-13 2015-08-12 株式会社フジクラ 半導体レーザ装置
EP2971948A1 (de) 2013-03-15 2016-01-20 Dolby Laboratories Licensing Corporation Vorrichtung für anzeigesysteme
JP6186987B2 (ja) * 2013-07-26 2017-08-30 セイコーエプソン株式会社 光源ユニットおよび投射型表示装置
JP6008810B2 (ja) * 2013-09-05 2016-10-19 ウシオ電機株式会社 レーザ光源装置
US9462253B2 (en) 2013-09-23 2016-10-04 Microsoft Technology Licensing, Llc Optical modules that reduce speckle contrast and diffraction artifacts
JP6299460B2 (ja) 2013-10-16 2018-03-28 セイコーエプソン株式会社 プロジェクター
FR3016053B1 (fr) * 2013-12-30 2017-04-21 Valeo Etudes Electroniques Systeme et procede de projection video par balayage de faisceau lumineux, afficheur tete haute et dispositif d'eclairage adaptatif pour vehicule automobile utilisant un tel systeme.
JP6257361B2 (ja) * 2014-02-04 2018-01-10 三菱電機株式会社 半導体レーザアレイ
JP2015173213A (ja) * 2014-03-12 2015-10-01 三菱電機株式会社 赤色レーザ光源モジュール
JP6791840B2 (ja) * 2014-08-14 2020-11-25 エムティティ イノベーション インコーポレイテッドＭｔｔ Ｉｎｎｏｖａｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ 光源
DE102014216390A1 (de) * 2014-08-19 2016-02-25 Siemens Aktiengesellschaft Projektor
AU2015317799B2 (en) * 2014-09-16 2020-05-14 Ipg Photonics Corporation RGB laser source for luminaire projector system
JP6833692B2 (ja) * 2014-09-16 2021-02-24 アイピージー フォトニクス コーポレーション Ｒｇｂディスプレイのための広帯域赤色光発生器
JP5930233B2 (ja) * 2014-11-04 2016-06-08 ウシオ電機株式会社 光源装置及び画像投影装置
JP2017028193A (ja) * 2015-07-27 2017-02-02 株式会社島津製作所 半導体レーザ装置
US9787963B2 (en) 2015-10-08 2017-10-10 Soraa Laser Diode, Inc. Laser lighting having selective resolution
DE102015122440A1 (de) * 2015-12-21 2017-06-22 Visteon Global Technologies, Inc. Laser-Projektionsanordnung
CN106019620A (zh) * 2016-07-01 2016-10-12 中国科学院光电研究院 一种抑制激光散斑的装置及激光投影装置
JP7027032B2 (ja) * 2016-09-28 2022-03-01 スタンレー電気株式会社 照明用の垂直共振器型発光素子モジュール
JP7027033B2 (ja) * 2016-09-28 2022-03-01 スタンレー電気株式会社 照明用の垂直共振器型発光素子モジュール
US10613424B2 (en) * 2016-09-30 2020-04-07 Dolby Laboratories Licensing Corporation Spectral shaping for 3D imaging
US10771155B2 (en) 2017-09-28 2020-09-08 Soraa Laser Diode, Inc. Intelligent visible light with a gallium and nitrogen containing laser source
CN109901300B (zh) * 2017-12-08 2021-04-06 宁波盈芯信息科技有限公司 一种基于垂直腔面发射激光器规则点阵的激光散斑投射器
US10222474B1 (en) 2017-12-13 2019-03-05 Soraa Laser Diode, Inc. Lidar systems including a gallium and nitrogen containing laser light source
US10551728B1 (en) 2018-04-10 2020-02-04 Soraa Laser Diode, Inc. Structured phosphors for dynamic lighting
US10712640B2 (en) * 2018-05-28 2020-07-14 Mcmaster University Speckle reduced laser projection with color gamut optimization
US10568195B2 (en) * 2018-05-30 2020-02-18 Kla-Tencor Corporation System and method for pumping laser sustained plasma with a frequency converted illumination source
DE102018116627B3 (de) * 2018-07-10 2019-06-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Erzeugen räumlich kohärenter Strahlung und Verwendung der Vorrichtung zur Projektion eines Bildes
JP2020092256A (ja) * 2018-11-27 2020-06-11 株式会社リコー 光源、光源装置、光学装置、計測装置、ロボット、電子機器、移動体、および造形装置
US11239637B2 (en) 2018-12-21 2022-02-01 Kyocera Sld Laser, Inc. Fiber delivered laser induced white light system
US11421843B2 (en) 2018-12-21 2022-08-23 Kyocera Sld Laser, Inc. Fiber-delivered laser-induced dynamic light system
WO2020146559A1 (en) * 2019-01-09 2020-07-16 Vuzix Corporation Color correction for virtual images of near-eye displays
US11884202B2 (en) 2019-01-18 2024-01-30 Kyocera Sld Laser, Inc. Laser-based fiber-coupled white light system
US20200235544A1 (en) * 2019-01-22 2020-07-23 Coherent, Inc. Diode-pumped solid-state laser apparatus for laser annealing
DE102019106674A1 (de) * 2019-03-15 2020-09-17 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Vorrichtung und Verfahren zur Projektion einer Mehrzahl von Strhalungspunkten auf eine Oberfläche
CN110032053B (zh) * 2019-03-29 2020-04-10 北京航空航天大学 一种基于有效利用空间光调制器的全息散斑噪声抑制方法
US11714293B2 (en) * 2019-06-27 2023-08-01 Lumileds Llc Speckle reduction in VCSEL arrays
DE102020112806A1 (de) 2020-05-12 2021-11-18 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterlaserbauelement und verfahren zum betrieb zumindest eines halbleiterlasers
US20220140572A1 (en) * 2020-06-09 2022-05-05 Nuburu, Inc. Dual Wavelength Visible Laser Source
DE102021102254A1 (de) 2021-02-01 2022-08-04 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronische anordnung
KR102386195B1 (ko) * 2022-01-20 2022-04-14 커넥서스원(주) 능동초점 고출력 레이저 포

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918692A (ja) * 1982-07-22 1984-01-31 Nec Corp 半導体レ−ザ
US4603421A (en) * 1982-11-24 1986-07-29 Xerox Corporation Incoherent composite multi-emitter laser for an optical arrangement
US4599730A (en) * 1984-10-01 1986-07-08 The United States Of America As Represented By The Secretary Of The Navy Visible and ultraviolet lasers based on excimer transitions in the homonuclear halogens
JPS6376810U (de) * 1986-11-07 1988-05-21
US4901330A (en) * 1988-07-20 1990-02-13 Amoco Corporation Optically pumped laser
JP3151581B2 (ja) 1992-12-21 2001-04-03 株式会社トプコン 光波距離計
JP3111333B2 (ja) * 1992-12-21 2000-11-20 株式会社トプコン 光源手段
CN1119482A (zh) * 1993-02-03 1996-03-27 尼托公司 图像投影的方法和设备
WO1995020811A1 (en) * 1994-01-31 1995-08-03 Sdl, Inc. Laser illuminated display system
US5453814A (en) * 1994-04-13 1995-09-26 Nikon Precision Inc. Illumination source and method for microlithography
US5990983A (en) 1994-09-30 1999-11-23 Laser Power Corporation High resolution image projection system and method employing lasers
US5774487A (en) * 1996-10-16 1998-06-30 Honeywell Inc. Filamented multi-wavelength vertical-cavity surface emitting laser
RU2162617C2 (ru) 1996-11-07 2001-01-27 ЛДТ ГмбХ унд Ко. Лазер-Дисплей-Технологи КГ Устройство с лазером для воспроизведения изображений
US6154259A (en) * 1996-11-27 2000-11-28 Photera Technologies, Inc. Multi-beam laser scanning display system with speckle elimination
JP3600249B2 (ja) * 1996-11-29 2004-12-15 コーポレイション フォー レーザー オプティクス リサーチ 単色ｒ、ｇ、ｂレーザ光源ディスプレイ装置及び方法
JP3005203B2 (ja) * 1997-03-24 2000-01-31 キヤノン株式会社 照明装置、露光装置及びデバイス製造方法
IL127414A0 (en) * 1997-04-30 1999-10-28 Ldt Gmbh & Co Process and system for the projection of images on a screen by means of a light bundle
JP3975514B2 (ja) * 1997-08-15 2007-09-12 ソニー株式会社 レーザディスプレイ装置
IL138374A (en) * 1998-03-11 2004-07-25 Nikon Corp An ultraviolet laser device and an exposure device that includes such a device
WO1999049358A1 (fr) * 1998-03-26 1999-09-30 Mitsubishi Denki Kabushiki Kaisha Afficheur d'images et dispositif emettant de la lumiere
JPH11326826A (ja) * 1998-05-13 1999-11-26 Sony Corp 照明方法及び照明装置
JPH11337868A (ja) * 1998-05-29 1999-12-10 Sony Corp 光学素子、光学装置、照明装置およびこれを具備した画像表示装置ならびに露光装置
JP4345127B2 (ja) * 1999-03-18 2009-10-14 ソニー株式会社 照明装置及び照明方法

Also Published As

Publication number Publication date
US6975294B2 (en) 2005-12-13
WO2002005038A3 (en) 2002-04-25
JP2004503923A (ja) 2004-02-05
EP1303796B1 (de) 2005-04-27
DE60110425D1 (de) 2005-06-02
WO2002005038A2 (en) 2002-01-17
CA2415142C (en) 2012-03-20
DE60110425T2 (de) 2006-03-09
US20020196414A1 (en) 2002-12-26
CA2415142A1 (en) 2002-01-17
AU2001271955A1 (en) 2002-01-21
EP1303796A2 (de) 2003-04-23
JP2012230414A (ja) 2012-11-22

Similar Documents

Publication Publication Date Title
ATE294410T1 (de) Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite
AU2002231934A1 (en) Arrayed polynucleotides and their use in genome analysis
EP1184706A2 (de) Beleuchtungsvorrichtung
DE50115240D1 (de) Kompakte Mehrstrahllaserlichtquelle und Interleafrasterscanlinien-Verfahren zur Belichtung von Druckplatten
EP1898648A3 (de) Eindimensionale Beleuchtungsvorrichtung und Bilderzeugungsvorrichtung
JP2002519877A5 (de)
DE59106941D1 (de) Verfahren, bei dem mehrere, in einer oder mehreren Reihen angeordnete Strahlungsquellen abgebildet werden und Vorrichtung hierzu.
WO2005036211A3 (en) Optical system and method for use in projection systems
SG144163A1 (en) Lithographic apparatus with two-dimensional alignment measurement arrangement and two-dimensional alignment measurement method
DE59712104D1 (de) Optisches strahlformungssystem
TW200736814A (en) Optical system for transforming numerical aperture
EP1024012A3 (de) Optische Abtastvorrichtung, Bilderzeugungsgerät und diese Abtastvorrichtung verwendender elektrophotographischer Drucker
US7264165B2 (en) Method for reading a graphic pattern and acquiring its image
CA2319122A1 (en) Laser delivery system and method with diffractive optic beam integration
EP0916506A3 (de) Bilderzeugungsgerät
EP0816943A3 (de) Bildausrichtungssystem und -verfahren
CN211905877U (zh) 一种消畸变的点阵投射装置
GB9916715D0 (en) Compound lens arrangement for use in lens arrays
CN113534483A (zh) 一种消畸变的点阵投射装置
DE602005017156D1 (de) Systeme und verfahren zur formung von wellenfronteenten
ATE470019T1 (de) System zur markierung einer besonderen verkehrssituation und objekten
EP1059805A3 (de) Verfahren und Vorrrichtung zur Herstellung eines Farbprobedrucks
JPS5699360A (en) Beam recorder
GB0312443D0 (en) Optical multiplexer
RU2000123693A (ru) Способ контролирования перпендикулярности цилиндрического компонента, такого как ядерная топливная таблетка

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties