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

Vorrichtung und Verfahren zur Verminderung von Speckle

Info

Publication number
DE602004015897D1
DE602004015897D1 DE602004015897T DE602004015897T DE602004015897D1 DE 602004015897 D1 DE602004015897 D1 DE 602004015897D1 DE 602004015897 T DE602004015897 T DE 602004015897T DE 602004015897 T DE602004015897 T DE 602004015897T DE 602004015897 D1 DE602004015897 D1 DE 602004015897D1
Authority
DE
Germany
Prior art keywords
specimen
detector
spot
optical component
light beam
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.)
Active
Application number
DE602004015897T
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
Application filed by Cadent Ltd filed Critical Cadent Ltd
Publication of DE602004015897D1 publication Critical patent/DE602004015897D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0448—Adjustable, e.g. focussing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052—Optical details of the image generation
    • G02B21/0056—Optical details of the image generation based on optical coherence, e.g. phase-contrast arrangements, interference arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052—Optical details of the image generation
    • G02B21/006—Optical details of the image generation focusing arrangements; selection of the plane to be imaged
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/008—Details of detection or image processing, including general computer control
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/32—Systems for obtaining speckle elimination
DE602004015897T 2003-08-04 2004-08-03 Vorrichtung und Verfahren zur Verminderung von Speckle Active DE602004015897D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/633,304 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
DE602004015897T Active DE602004015897D1 (de) 2003-08-04 2004-08-03 Vorrichtung und Verfahren zur Verminderung von Speckle

Country Status (5)

Country Link
US (6) US7030383B2 (de)
EP (1) EP1505425B1 (de)
JP (1) JP3107034U (de)
AT (1) ATE405860T1 (de)
DE (1) DE602004015897D1 (de)

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US7838816B2 (en) 2010-11-23
US8476581B2 (en) 2013-07-02
US20110031384A1 (en) 2011-02-10
US9651419B2 (en) 2017-05-16
EP1505425A1 (de) 2005-02-09
US7030383B2 (en) 2006-04-18
US20170211972A1 (en) 2017-07-27
US7214946B2 (en) 2007-05-08
US20070164203A1 (en) 2007-07-19
ATE405860T1 (de) 2008-09-15
US10514293B2 (en) 2019-12-24
US20060097178A1 (en) 2006-05-11
JP3107034U (ja) 2005-01-27
US20130256517A1 (en) 2013-10-03

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