CN104115046B - 用于对光线进行均质化的方法、光学系统和照明装置 - Google Patents

用于对光线进行均质化的方法、光学系统和照明装置 Download PDF

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Publication number
CN104115046B
CN104115046B CN201380007632.4A CN201380007632A CN104115046B CN 104115046 B CN104115046 B CN 104115046B CN 201380007632 A CN201380007632 A CN 201380007632A CN 104115046 B CN104115046 B CN 104115046B
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CN
China
Prior art keywords
light
optical element
sideline
angle
polygonal
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
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CN201380007632.4A
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English (en)
Chinese (zh)
Other versions
CN104115046A (zh
Inventor
T·W·图克
W·L·伊杰泽曼
S·A·戈登
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of CN104115046A publication Critical patent/CN104115046A/zh
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Landscapes

  • 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)
CN201380007632.4A 2012-02-01 2013-01-25 用于对光线进行均质化的方法、光学系统和照明装置 Expired - Fee Related CN104115046B (zh)

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
CN104115046A CN104115046A (zh) 2014-10-22
CN104115046B true CN104115046B (zh) 2016-05-04

Family

ID=48044950

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380007632.4A Expired - Fee Related CN104115046B (zh) 2012-02-01 2013-01-25 用于对光线进行均质化的方法、光学系统和照明装置

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)

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* 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 (5)

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EP1118814A1 (en) * 2000-01-22 2001-07-25 Lg Electronics Inc. Epicycloidal light guide and illuminating facility
WO2003021330A1 (de) * 2001-09-03 2003-03-13 Schott Glas Lichtintegrator
US20070024971A1 (en) * 2005-07-29 2007-02-01 Cassarly William J Rippled mixers for uniformity and color mixing
TW200743820A (en) * 2006-05-29 2007-12-01 Young Optics Inc Light integration rod
CA2757196A1 (en) * 2009-03-31 2010-10-07 Koninklijke Philips Electronics N.V. Led collimation optics module and luminaire using same

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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
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
JP3952895B2 (ja) * 2002-07-30 2007-08-01 ソニー株式会社 光源装置及び投射型表示装置
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
JP2007266515A (ja) * 2006-03-30 2007-10-11 Tech Vision:Kk 照明装置
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118814A1 (en) * 2000-01-22 2001-07-25 Lg Electronics Inc. Epicycloidal light guide and illuminating facility
WO2003021330A1 (de) * 2001-09-03 2003-03-13 Schott Glas Lichtintegrator
US20070024971A1 (en) * 2005-07-29 2007-02-01 Cassarly William J Rippled mixers for uniformity and color mixing
TW200743820A (en) * 2006-05-29 2007-12-01 Young Optics Inc Light integration rod
CA2757196A1 (en) * 2009-03-31 2010-10-07 Koninklijke Philips Electronics N.V. Led collimation optics module and luminaire using same

Also Published As

Publication number Publication date
WO2013114259A1 (en) 2013-08-08
CN104115046A (zh) 2014-10-22
EP2810113A1 (en) 2014-12-10
US20150003103A1 (en) 2015-01-01
JP2015515637A (ja) 2015-05-28

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Granted publication date: 20160504

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