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DE60110425D1 - 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
DE60110425D1
DE60110425D1 DE60110425T DE60110425T DE60110425D1 DE 60110425 D1 DE60110425 D1 DE 60110425D1 DE 60110425 T DE60110425 T DE 60110425T DE 60110425 T DE60110425 T DE 60110425T DE 60110425 D1 DE60110425 D1 DE 60110425D1
Authority
DE
Germany
Prior art keywords
sub
bandwidth
deltalambda
belt width
arrays
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
Application number
DE60110425T
Other languages
English (en)
Other versions
DE60110425T2 (de
Inventor
Glenn Manni
Jens Martinsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corp for Laser Optics Research
Original Assignee
Corp for Laser Optics Research
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 Research filed Critical Corp for Laser Optics Research
Application granted granted Critical
Publication of DE60110425D1 publication Critical patent/DE60110425D1/de
Publication of DE60110425T2 publication Critical patent/DE60110425T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Steroid Compounds (AREA)
  • Lubricants (AREA)
  • Optical Communication System (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Semiconductor Lasers (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Lasers (AREA)
DE60110425T 2000-07-10 2001-07-10 Systeme ung verfahren zur speckle-reduzierung durch bandbreitenerhöhung Expired - Lifetime DE60110425T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21713100P 2000-07-10 2000-07-10
US217131P 2000-07-10
PCT/US2001/021688 WO2002005038A2 (en) 2000-07-10 2001-07-10 Systems and methods for speckle reduction through bandwidth enhancement

Publications (2)

Publication Number Publication Date
DE60110425D1 true DE60110425D1 (de) 2005-06-02
DE60110425T2 DE60110425T2 (de) 2006-03-09

Family

ID=22809779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110425T Expired - Lifetime DE60110425T2 (de) 2000-07-10 2001-07-10 Systeme ung verfahren zur speckle-reduzierung durch bandbreitenerhöhung

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 (150)

* 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
JP2006510940A (ja) * 2002-12-20 2006-03-30 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 発光ユニットの二次元配列を備えた画像投射器
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
JP4686462B2 (ja) * 2003-09-30 2011-05-25 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 液晶ディスプレイアプリケーション用光源アレイ
US7565049B2 (en) 2003-12-10 2009-07-21 Panasonic Corporation Laser light source, and two-dimensional image forming device
US7450311B2 (en) * 2003-12-12 2008-11-11 Luminus Devices, Inc. Optical display systems and methods
KR20070046831A (ko) * 2004-07-30 2007-05-03 노바룩스 인코포레이티드 투사 디스플레이 장치, 시스템 및 방법
JP4254672B2 (ja) * 2004-09-21 2009-04-15 株式会社ニコン 携帯型情報機器
WO2006033360A1 (ja) * 2004-09-21 2006-03-30 Nikon Corporation 携帯型情報機器
EP1648060B1 (de) * 2004-10-14 2008-07-23 Samsung Electronics Co.,Ltd. Oberflächenemittierender Laser mit externem vertikalem Resonator (VECSEL) und mit stromführender Struktur
US7298318B2 (en) * 2004-11-24 2007-11-20 Agilent Technologies, Inc. System and method for microwave imaging using programmable transmission array
CA2594462A1 (en) * 2005-02-09 2006-08-17 Wavien, Inc. Etendue efficient combination of multiple light sources
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
WO2006129211A2 (en) 2005-05-31 2006-12-07 Philips Intellectual Property & Standards Gmbh Broadband laser lamp with reduced speckle
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
WO2007015402A1 (ja) * 2005-08-04 2007-02-08 Matsushita Electric Industrial Co., Ltd. ディスプレイ装置及び照射装置
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
US20090257029A1 (en) * 2005-09-14 2009-10-15 Tetsuro Mizushima Image forming device
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
US8192030B2 (en) 2007-03-19 2012-06-05 Panasonic Corporation Laser illuminating device and image display device
US20090002644A1 (en) * 2007-05-21 2009-01-01 Evans & Sutherland Computer Corporation Invisible scanning safety system
CN101681086B (zh) 2007-06-12 2011-02-02 松下电器产业株式会社 投射式图像显示装置
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
EP2210143B1 (de) * 2007-10-26 2018-08-15 Dolby Laboratories Licensing Corporation Laserbeleuchtete hintergrundbeleuchtung für flachschirmanzeigen
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
US20090303572A1 (en) * 2008-06-06 2009-12-10 Texas Instruments Incorporated Speckle reduction in imaging applications and an optical system thereof
DE102008027231B4 (de) * 2008-06-06 2016-03-03 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Strahlformung
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
US9829780B2 (en) 2009-05-29 2017-11-28 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
US10108079B2 (en) * 2009-05-29 2018-10-23 Soraa Laser Diode, Inc. Laser light source for a vehicle
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
US8509275B1 (en) 2009-05-29 2013-08-13 Soraa, Inc. Gallium nitride based laser dazzling device and method
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
US8085467B1 (en) 2010-06-16 2011-12-27 Eastman Kodak Company Projection display surface providing speckle reduction
US8469519B2 (en) 2010-06-16 2013-06-25 Eastman Kodak Company Projection apparatus providing reduced speckle artifacts
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
US9599835B2 (en) * 2010-12-07 2017-03-21 Laser Light Engines, Inc. Projection systems with despeckled laser light
US20140185130A1 (en) * 2010-12-07 2014-07-03 Laser Light Engines, Inc. Despeckling Red Laser Light
US20120170110A1 (en) * 2010-12-07 2012-07-05 Laser Light Engines Speckle Reduction Method
US20130278903A1 (en) * 2010-12-07 2013-10-24 Laser Light Engines, Inc. Short Pulse Despeckling
US9715123B2 (en) * 2010-12-07 2017-07-25 Laser Light Engines, Inc. Green and red despeckling
US8928970B2 (en) * 2010-12-07 2015-01-06 Laser Light Engines Single-display color 3D method and apparatus
US9595813B2 (en) * 2011-01-24 2017-03-14 Soraa Laser Diode, Inc. Laser package having multiple emitters configured on a substrate member
US9025635B2 (en) 2011-01-24 2015-05-05 Soraa Laser Diode, Inc. Laser package having multiple emitters configured on a support member
EP2687017B1 (de) 2011-03-14 2017-06-21 Dolby Laboratories Licensing Corporation Bildprojektionsvorrichtung und bildprojektionsverfahren
US9287684B2 (en) 2011-04-04 2016-03-15 Soraa Laser Diode, Inc. Laser package having multiple emitters with color wheel
CN103597400B (zh) 2011-04-12 2017-05-03 巴库股份有限公司 散斑减少的激光投影仪
US9158063B2 (en) 2011-07-07 2015-10-13 Reald Inc. Apparatus for despeckling laser systems and methods thereof
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
WO2013155319A1 (en) 2012-04-13 2013-10-17 Red. Com, Inc. Video projector system
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
HK1215467A1 (zh) 2013-03-15 2016-08-26 杜比实验室特许公司 用於顯示系統的裝置
DE102013104728A1 (de) * 2013-05-07 2014-11-13 Osram Opto Semiconductors Gmbh Laserdiodenvorrichtung
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
CA2961416C (en) * 2014-09-16 2021-07-20 Ipg Photonics Corporation Rgb laser source for luminaire projector system
KR102270001B1 (ko) * 2014-09-16 2021-06-25 아이피지 포토닉스 코포레이션 Ｒｇｂ 디스플레이를 위한 광대역 적색광 발생기
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
US11437774B2 (en) 2015-08-19 2022-09-06 Kyocera Sld Laser, Inc. High-luminous flux laser-based white light source
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
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
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
SG10202012471YA (en) 2016-09-30 2021-01-28 Dolby Laboratories Licensing Corp 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
US11421843B2 (en) 2018-12-21 2022-08-23 Kyocera Sld Laser, Inc. Fiber-delivered laser-induced dynamic light system
US11239637B2 (en) 2018-12-21 2022-02-01 Kyocera Sld Laser, Inc. Fiber delivered laser induced white light system
EP3891551A4 (de) * 2019-01-09 2022-12-07 Vuzix Corporation Farbkorrektur für virtuelle bilder von augennahen anzeigen
US12152742B2 (en) 2019-01-18 2024-11-26 Kyocera Sld Laser, Inc. Laser-based light guide-coupled wide-spectrum light system
US12000552B2 (en) 2019-01-18 2024-06-04 Kyocera Sld Laser, Inc. Laser-based fiber-coupled white light system for a vehicle
US11884202B2 (en) 2019-01-18 2024-01-30 Kyocera Sld Laser, Inc. Laser-based fiber-coupled white light system
US12294194B2 (en) * 2019-01-22 2025-05-06 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
DE102020112806B4 (de) 2020-05-12 2025-10-16 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterlaserbauelement und verfahren zum betrieb zumindest eines halbleiterlasers
KR20230020495A (ko) * 2020-06-09 2023-02-10 누부루 인크. 이중 파장 가시 레이저 소스
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
CN114883917A (zh) * 2022-05-05 2022-08-09 青岛海信激光显示股份有限公司 激光器及激光投影设备

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
JP3111333B2 (ja) * 1992-12-21 2000-11-20 株式会社トプコン 光源手段
JP3151581B2 (ja) * 1992-12-21 2001-04-03 株式会社トプコン 光波距離計
WO1994018802A1 (en) * 1993-02-03 1994-08-18 Nitor Methods and apparatus for image projection
EP0742940A4 (de) * 1994-01-31 1998-09-30 Sdl Inc Laserlicht beleuchtetes anzeigesystem
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
AU723680B2 (en) * 1996-11-29 2000-08-31 Christie Digital Systems Usa, Inc. Monochromatic R,G,B laser light source display system and method
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
US6283597B1 (en) * 1997-04-30 2001-09-04 Daimlerchrysler Ag Method and facility for light-beam projection of images on a screen
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
WO1999046835A1 (en) * 1998-03-11 1999-09-16 Nikon Corporation Ultraviolet laser apparatus and exposure apparatus comprising the ultraviolet laser apparatus
WO1999049358A1 (en) * 1998-03-26 1999-09-30 Mitsubishi Denki Kabushiki Kaisha Image display and light-emitting device
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

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CA2415142A1 (en) 2002-01-17
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AU2001271955A1 (en) 2002-01-21
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EP1303796A2 (de) 2003-04-23
JP2004503923A (ja) 2004-02-05
CA2415142C (en) 2012-03-20
WO2002005038A3 (en) 2002-04-25
US20020196414A1 (en) 2002-12-26
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US6975294B2 (en) 2005-12-13
ATE294410T1 (de) 2005-05-15

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