JP2015515637A - 光を均質化するための方法、光学システム、及び照明装置 - Google Patents

光を均質化するための方法、光学システム、及び照明装置 Download PDF

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JP2015515637A
JP2015515637A JP2014555359A JP2014555359A JP2015515637A JP 2015515637 A JP2015515637 A JP 2015515637A JP 2014555359 A JP2014555359 A JP 2014555359A JP 2014555359 A JP2014555359 A JP 2014555359A JP 2015515637 A JP2015515637 A JP 2015515637A
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light
optical element
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edges
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Japanese (ja)
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JP2015515637A5 (enExample
Inventor
テウニス ウィレム タッカー
テウニス ウィレム タッカー
ウィレム ルベルタス アイゼルマン
ウィレム ルベルタス アイゼルマン
セバスティアヌス アドリアヌス ゴールデン
セバスティアヌス アドリアヌス ゴールデン
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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Publication of JP2015515637A publication Critical patent/JP2015515637A/ja
Publication of JP2015515637A5 publication Critical patent/JP2015515637A5/ja
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    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Microscoopes, Condenser (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Planar Illumination Modules (AREA)
JP2014555359A 2012-02-01 2013-01-25 光を均質化するための方法、光学システム、及び照明装置 Pending JP2015515637A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261593396P 2012-02-01 2012-02-01
US61/593,396 2012-02-01
PCT/IB2013/050665 WO2013114259A1 (en) 2012-02-01 2013-01-25 Method, optical system and lighting arrangement for homogenizing light

Publications (2)

Publication Number Publication Date
JP2015515637A true JP2015515637A (ja) 2015-05-28
JP2015515637A5 JP2015515637A5 (enExample) 2016-03-10

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JP2014555359A Pending JP2015515637A (ja) 2012-02-01 2013-01-25 光を均質化するための方法、光学システム、及び照明装置

Country Status (5)

Country Link
US (1) US20150003103A1 (enExample)
EP (1) EP2810113A1 (enExample)
JP (1) JP2015515637A (enExample)
CN (1) CN104115046B (enExample)
WO (1) WO2013114259A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3130843A1 (de) 2015-08-13 2017-02-15 Karlsruher Institut für Technologie Vorrichtung zum mischen und leiten elektromagnetischer strahlung
WO2017144265A1 (en) * 2016-02-25 2017-08-31 Asml Netherlands B.V. Beam homogenizer, illumination system and metrology system
WO2017194393A1 (en) * 2016-05-11 2017-11-16 Asml Netherlands B.V. Radiation conditioning system, illumination system and metrology apparatus, device manufacturing method
CN109313404B (zh) 2016-06-09 2021-02-05 Asml荷兰有限公司 辐射源
KR102479270B1 (ko) 2017-01-13 2022-12-20 루미리즈 홀딩 비.브이. 발광 다이오드들 및 가변 렌즈들을 갖는 어레이
DE202017107771U1 (de) * 2017-02-14 2018-05-15 Zumtobel Lighting Gmbh Lichtmischleiter und Leuchte mit Lichtmischleiter
US10775635B2 (en) * 2017-05-16 2020-09-15 Signify Holding B.V. Color mixing in laser-based light source
DE102018106956A1 (de) 2018-03-23 2019-09-26 Helge Hoffmann Mischstab zum Mischen eines Lichtstrahlbündels sowie Beleuchtungsvorrichtung mit einem solchen Mischstab
WO2020126257A1 (en) * 2018-12-20 2020-06-25 Asml Netherlands B.V. Metrology sensor, illumination system and method of generating measurement illumination with a configurable illumination spot diameter
DE102020200395A1 (de) 2019-01-14 2020-07-16 Hekatron Vertriebs Gmbh Vorrichtung zur Branddetektion
CN112856272B (zh) * 2019-11-12 2024-08-23 深圳市绎立锐光科技开发有限公司 匀光元件、光源系统以及照明设备
CN111271657A (zh) * 2020-03-06 2020-06-12 中国科学院半导体研究所 用于水产养殖正n边形智能led导光板光照装置及制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003344661A (ja) * 2002-05-27 2003-12-03 Mitsubishi Rayon Co Ltd 光源装置及びそれを用いた照明装置
JP2004063335A (ja) * 2002-07-30 2004-02-26 Sony Corp 光源装置及び投射型表示装置
JP2007266515A (ja) * 2006-03-30 2007-10-11 Tech Vision:Kk 照明装置
US20070280623A1 (en) * 2006-05-29 2007-12-06 Young Optics Inc. Light integration rod

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768801A (en) * 1980-10-17 1982-04-27 Fuji Photo Optical Co Ltd Linear lighting equipment
EP0148291A1 (en) * 1984-01-03 1985-07-17 Kei Mori Light conducting member
US5290169A (en) * 1992-11-02 1994-03-01 Joshua Friedman Optical light guide for dental light-curing lamps
US5764845A (en) * 1993-08-03 1998-06-09 Fujitsu Limited Light guide device, light source device, and liquid crystal display device
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
US6139174A (en) * 1998-08-25 2000-10-31 Hewlett-Packard Company Light source assembly for scanning devices utilizing light emitting diodes
KR100356505B1 (ko) * 2000-01-22 2002-10-31 엘지전자 주식회사 에피사이클로이드형 광 가이드 및 조명 장치
DE10143134A1 (de) * 2001-09-03 2003-04-03 Schott Glas Lichtintegrator
US7339737B2 (en) * 2004-04-23 2008-03-04 Microvision, Inc. Beam multiplier that can be used as an exit-pupil expander and related system and method
US7113684B1 (en) * 2005-06-15 2006-09-26 The Boeing Company Hex tube light homogenizer splitter
US7777955B2 (en) * 2005-07-29 2010-08-17 Optical Research Associates Rippled mixers for uniformity and color mixing
US7443591B1 (en) * 2007-02-01 2008-10-28 The Boeing Company Homogenizing optical beam combiner
US8748905B2 (en) * 2008-11-18 2014-06-10 Cree, Inc. High efficacy semiconductor light emitting devices employing remote phosphor configurations
CA2757196A1 (en) * 2009-03-31 2010-10-07 Koninklijke Philips Electronics N.V. Led collimation optics module and luminaire using same
US20110034973A1 (en) * 2009-08-06 2011-02-10 Bwt Property, Inc. Medical Laser Apparatus with Output Beam Homogenizer
WO2013088295A1 (en) * 2011-12-14 2013-06-20 Koninklijke Philips Electronics N.V. Optical element and method for homogenizing light

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003344661A (ja) * 2002-05-27 2003-12-03 Mitsubishi Rayon Co Ltd 光源装置及びそれを用いた照明装置
JP2004063335A (ja) * 2002-07-30 2004-02-26 Sony Corp 光源装置及び投射型表示装置
JP2007266515A (ja) * 2006-03-30 2007-10-11 Tech Vision:Kk 照明装置
US20070280623A1 (en) * 2006-05-29 2007-12-06 Young Optics Inc. Light integration rod

Also Published As

Publication number Publication date
WO2013114259A1 (en) 2013-08-08
CN104115046A (zh) 2014-10-22
CN104115046B (zh) 2016-05-04
EP2810113A1 (en) 2014-12-10
US20150003103A1 (en) 2015-01-01

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