CN1529830A - 空间部分相干光束的强度分布的衍射整形 - Google Patents

空间部分相干光束的强度分布的衍射整形 Download PDF

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Publication number
CN1529830A
CN1529830A CNA018234844A CN01823484A CN1529830A CN 1529830 A CN1529830 A CN 1529830A CN A018234844 A CNA018234844 A CN A018234844A CN 01823484 A CN01823484 A CN 01823484A CN 1529830 A CN1529830 A CN 1529830A
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CN
China
Prior art keywords
unit
light
plane
shaping
intensity distributions
Prior art date
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Pending
Application number
CNA018234844A
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English (en)
Chinese (zh)
Inventor
J
J·图伦恩
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.)
Mordingniss Ltd.
Original Assignee
ICS Intelligent Control Systems Ltd Oy
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 ICS Intelligent Control Systems Ltd Oy filed Critical ICS Intelligent Control Systems Ltd Oy
Publication of CN1529830A publication Critical patent/CN1529830A/zh
Pending legal-status Critical Current

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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
    • 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
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • 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
    • 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
    • G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
    • 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
CNA018234844A 2001-07-16 2001-07-16 空间部分相干光束的强度分布的衍射整形 Pending CN1529830A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2001/000673 WO2003010588A1 (en) 2001-07-16 2001-07-16 Diffractive shaping of the intensity distribution of a spatially partially coherent light beam

Publications (1)

Publication Number Publication Date
CN1529830A true CN1529830A (zh) 2004-09-15

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CNA018234844A Pending CN1529830A (zh) 2001-07-16 2001-07-16 空间部分相干光束的强度分布的衍射整形

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US (1) US20040165268A1 (US20040165268A1-20040826-M00002.png)
EP (1) EP1407310A1 (US20040165268A1-20040826-M00002.png)
JP (1) JP2004536350A (US20040165268A1-20040826-M00002.png)
CN (1) CN1529830A (US20040165268A1-20040826-M00002.png)
BR (1) BR0117067A (US20040165268A1-20040826-M00002.png)
CA (1) CA2451325A1 (US20040165268A1-20040826-M00002.png)
MX (1) MXPA04000043A (US20040165268A1-20040826-M00002.png)
WO (1) WO2003010588A1 (US20040165268A1-20040826-M00002.png)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876436B2 (en) 2007-02-02 2011-01-25 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Irradiation unit for a flow-cytometry-based analytical instrument and analytical instrument including the same
CN103048791A (zh) * 2013-01-18 2013-04-17 苏州大学 一种产生部分相干艾里光束的方法
CN103760682A (zh) * 2008-01-21 2014-04-30 普莱姆森斯有限公司 用于使零级减少的光学设计
CN103777472A (zh) * 2014-01-23 2014-05-07 中国科学院上海光学精密机械研究所 用于准分子激光光束整形的衍射光学元件设计方法
CN104797922A (zh) * 2012-07-13 2015-07-22 原子能与替代能源委员会 液体介质中衍射体的光学参数重建方法和系统
CN105467598A (zh) * 2015-12-11 2016-04-06 杭州东尚光电科技有限公司 用半导体激光器与衍射光学元件结合的激光照明光学系统
CN106324854A (zh) * 2016-10-27 2017-01-11 中国科学院光电技术研究所 一种基于二元方形衍射元件的相位反演方法
CN106486883A (zh) * 2015-08-28 2017-03-08 高准精密工业股份有限公司 发光装置
US10978849B2 (en) * 2019-01-31 2021-04-13 Lawrence Livermore National Security, Llc User defined intensity profile laser beam

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JP4974206B2 (ja) * 2001-03-20 2012-07-11 トムソン ライセンシング 光線ビームの対称化及び均一化の複合機能素子
EP1420462A1 (en) * 2002-11-13 2004-05-19 Heptagon Oy Light emitting device
EP1711854A4 (en) * 2003-10-17 2009-08-19 Explay Ltd OPTICAL SYSTEM AND METHOD FOR USE IN PROJECTION SYSTEMS
JP2005148493A (ja) * 2003-11-17 2005-06-09 Alps Electric Co Ltd ホログラム装置
DE102005005933A1 (de) * 2005-02-09 2006-08-17 Carl Zeiss Meditec Ag Variable Optik
JP4650837B2 (ja) * 2005-09-22 2011-03-16 住友電気工業株式会社 レーザ光学装置
JP4238862B2 (ja) * 2005-10-27 2009-03-18 セイコーエプソン株式会社 レーザーカッター付き印刷装置
US20130223846A1 (en) 2009-02-17 2013-08-29 Trilumina Corporation High speed free-space optical communications
US11095365B2 (en) 2011-08-26 2021-08-17 Lumentum Operations Llc Wide-angle illuminator module
EP3071880A4 (en) * 2013-11-20 2017-08-16 Trilumina Corp. System for combining laser array outputs into a single beam carrying digital data
JP6343972B2 (ja) * 2014-03-10 2018-06-20 富士通株式会社 照明装置及び生体認証装置
US11973319B2 (en) * 2017-11-17 2024-04-30 Uab Brolis Semiconductors Radiant beam combining of multiple multimode semiconductor laser diodes for directional laser beam delivery applications
CN110927116B (zh) * 2019-11-29 2022-08-02 中国科学院微电子研究所 一种测量标记结构的方法、装置及系统
CN112904585B (zh) * 2021-04-21 2022-11-08 南昌三极光电有限公司 一种光学系统

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US4410237A (en) * 1980-09-26 1983-10-18 Massachusetts Institute Of Technology Method and apparatus for shaping electromagnetic beams
US4521075A (en) * 1983-03-07 1985-06-04 Obenschain Stephen P Controllable spatial incoherence echelon for laser
US4649351A (en) * 1984-10-19 1987-03-10 Massachusetts Institute Of Technology Apparatus and method for coherently adding laser beams
US4762391A (en) * 1986-02-17 1988-08-09 Photon Devices, Ltd. Graphic input device and method including a fiber optic bundle with electronic means for improving images
US4790627A (en) * 1987-06-05 1988-12-13 The United States Of America As Represented By The Secretary Of The Navy Incoherent laser system for producing smooth and controllable spatial illumination profiles
US5850300A (en) * 1994-02-28 1998-12-15 Digital Optics Corporation Diffractive beam homogenizer having free-form fringes
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US5982806A (en) * 1996-05-10 1999-11-09 Nippon Steel Corporation Laser beam converter for converting a laser beam with a single high-order transverse mode into a laser beam with a desired intensity distribution and laser resonator for producing a laser beam with a single high-order transverse mode
US6002520A (en) * 1997-04-25 1999-12-14 Hewlett-Packard Company Illumination system for creating a desired irradiance profile using diffractive optical elements
AU2560499A (en) * 1998-01-29 1999-08-16 Visx Incorporated Laser delivery system and method with diffractive optic beam integration
US6072631A (en) * 1998-07-09 2000-06-06 3M Innovative Properties Company Diffractive homogenizer with compensation for spatial coherence
US6157756A (en) * 1998-08-21 2000-12-05 Ishiwata; Samford P. Laser beam expander and beam profile converter

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876436B2 (en) 2007-02-02 2011-01-25 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Irradiation unit for a flow-cytometry-based analytical instrument and analytical instrument including the same
CN103760682A (zh) * 2008-01-21 2014-04-30 普莱姆森斯有限公司 用于使零级减少的光学设计
CN103760682B (zh) * 2008-01-21 2016-08-31 苹果公司 用于使零级减少的光学设计
CN104797922A (zh) * 2012-07-13 2015-07-22 原子能与替代能源委员会 液体介质中衍射体的光学参数重建方法和系统
CN104797922B (zh) * 2012-07-13 2017-09-05 原子能与替代能源委员会 液体介质中衍射体的光学参数重建方法和系统
CN103048791A (zh) * 2013-01-18 2013-04-17 苏州大学 一种产生部分相干艾里光束的方法
CN103777472A (zh) * 2014-01-23 2014-05-07 中国科学院上海光学精密机械研究所 用于准分子激光光束整形的衍射光学元件设计方法
CN103777472B (zh) * 2014-01-23 2015-07-29 中国科学院上海光学精密机械研究所 用于准分子激光光束整形的衍射光学元件设计方法
CN106486883A (zh) * 2015-08-28 2017-03-08 高准精密工业股份有限公司 发光装置
CN105467598A (zh) * 2015-12-11 2016-04-06 杭州东尚光电科技有限公司 用半导体激光器与衍射光学元件结合的激光照明光学系统
CN106324854A (zh) * 2016-10-27 2017-01-11 中国科学院光电技术研究所 一种基于二元方形衍射元件的相位反演方法
US10978849B2 (en) * 2019-01-31 2021-04-13 Lawrence Livermore National Security, Llc User defined intensity profile laser beam

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Publication number Publication date
BR0117067A (pt) 2004-07-27
CA2451325A1 (en) 2003-02-06
WO2003010588A1 (en) 2003-02-06
JP2004536350A (ja) 2004-12-02
US20040165268A1 (en) 2004-08-26
MXPA04000043A (es) 2005-08-16
EP1407310A1 (en) 2004-04-14

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SE01 Entry into force of request for substantive examination
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Owner name: LAMERTINIX CO., LTD.

Free format text: FORMER OWNER: OY ICS INTELLIGENT CONTROL SYSTEMS LTD.

Effective date: 20041029

C41 Transfer of patent application or patent right or utility model
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Address after: Helsinki

Applicant after: Mordingniss Ltd.

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WD01 Invention patent application deemed withdrawn after publication