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DE602004015897D1 - Vorrichtung und Verfahren zur Verminderung von Speckle - Google Patents

Vorrichtung und Verfahren zur Verminderung von Speckle

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Publication number
DE602004015897D1
DE602004015897D1 DE200460015897 DE602004015897T DE602004015897D1 DE 602004015897 D1 DE602004015897 D1 DE 602004015897D1 DE 200460015897 DE200460015897 DE 200460015897 DE 602004015897 T DE602004015897 T DE 602004015897T DE 602004015897 D1 DE602004015897 D1 DE 602004015897D1
Authority
DE
Grant status
Grant
Patent type
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.)
Active
Application number
DE200460015897
Other languages
English (en)
Inventor
Noam Babayoff
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.)
Cadent Ltd
Original Assignee
Cadent Ltd
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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00Photometry, e.g. photographic exposure meter
    • G01J1/02Details
    • G01J1/04Optical or mechanical part supplementary adjustable parts
    • G01J1/0407Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0448Adjustable, e.g. focussing
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/0004Microscopes specially adapted for specific applications
    • G02B21/002Scanning microscopes
    • G02B21/0024Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052Optical details of the image generation
    • G02B21/0056Optical details of the image generation based on optical coherence, e.g. phase-contrast arrangements, interference arrangements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/0004Microscopes specially adapted for specific applications
    • G02B21/002Scanning microscopes
    • G02B21/0024Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052Optical details of the image generation
    • G02B21/006Optical details of the image generation focusing arrangements; selection of the plane to be imaged
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/0004Microscopes specially adapted for specific applications
    • G02B21/002Scanning microscopes
    • G02B21/0024Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/008Details of detection or image processing, including general computer control
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/48Laser speckle optics; Speckle reduction arrangements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/32Systems for obtaining speckle elimination
DE200460015897 2003-08-04 2004-08-03 Vorrichtung und Verfahren zur Verminderung von Speckle Active DE602004015897D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10633304 US7030383B2 (en) 2003-08-04 2003-08-04 Speckle reduction method and apparatus

Publications (1)

Publication Number Publication Date
DE602004015897D1 true DE602004015897D1 (de) 2008-10-02

Family

ID=33552886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460015897 Active DE602004015897D1 (de) 2003-08-04 2004-08-03 Vorrichtung und Verfahren zur Verminderung von Speckle

Country Status (4)

Country Link
US (6) US7030383B2 (de)
EP (1) EP1505425B1 (de)
JP (1) JP3107034U (de)
DE (1) DE602004015897D1 (de)

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US20050286599A1 (en) * 2004-06-29 2005-12-29 Rafac Robert J Method and apparatus for gas discharge laser output light coherency reduction
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US8023193B2 (en) * 2007-08-31 2011-09-20 Young Optics Inc. Illumination system
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US7970028B2 (en) * 2008-01-30 2011-06-28 Corning Incorporated System and methods for speckle reduction
US8039817B2 (en) * 2008-05-05 2011-10-18 Illumina, Inc. Compensator for multiple surface imaging
US8573785B2 (en) 2010-11-23 2013-11-05 Corning Incorporated Wavelength-switched optical systems
DE102011082349B3 (de) 2011-09-08 2013-01-10 Sirona Dental Systems Gmbh Verfahren und Vorrichtung zur dreidimensionalen konfokalen Vermessung
WO2013054372A1 (ja) * 2011-10-11 2013-04-18 三菱電機株式会社 レーザ出力測定機構
DE102012106613B3 (de) * 2012-07-20 2013-12-24 Lpkf Laser & Elektronika D.O.O. Verfahren zur berührungslosen Abstandsmessung
CA2892934A1 (en) * 2012-11-30 2014-06-05 Iti Scotland - Scottish Enterprise Method and apparatus for reducing speckle noise in an optical system
CN106226895A (zh) * 2016-08-25 2016-12-14 浙江大学 一种带反馈的旋转全内反射显微方法及装置

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JP3107034U (ja) 2005-01-27 application
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US9651419B2 (en) 2017-05-16 grant
US7030383B2 (en) 2006-04-18 grant
US7838816B2 (en) 2010-11-23 grant
US20050029464A1 (en) 2005-02-10 application
US7214946B2 (en) 2007-05-08 grant
US20060097178A1 (en) 2006-05-11 application
US20110031384A1 (en) 2011-02-10 application
US20070164203A1 (en) 2007-07-19 application
US20130256517A1 (en) 2013-10-03 application
US20170211972A1 (en) 2017-07-27 application

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