DE60110425D1 - Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite - Google Patents

Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite

Info

Publication number
DE60110425D1
DE60110425D1 DE60110425T DE60110425T DE60110425D1 DE 60110425 D1 DE60110425 D1 DE 60110425D1 DE 60110425 T DE60110425 T DE 60110425T DE 60110425 T DE60110425 T DE 60110425T DE 60110425 D1 DE60110425 D1 DE 60110425D1
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DE
Germany
Prior art keywords
sub
bandwidth
deltalambda
belt width
arrays
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 - Lifetime
Application number
DE60110425T
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English (en)
Other versions
DE60110425T2 (de
Inventor
Glenn Manni
Jens Martinsen
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CORP FOR LASER OPTICS RES PORT
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CORP FOR LASER OPTICS RES PORT
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Publication of DE60110425D1 publication Critical patent/DE60110425D1/de
Publication of DE60110425T2 publication Critical patent/DE60110425T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Lubricants (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Steroid Compounds (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE60110425T 2000-07-10 2001-07-10 Systeme ung verfahren zur speckle-reduzierung durch bandbreitenerhöhung Expired - Lifetime DE60110425T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21713100P 2000-07-10 2000-07-10
US217131P 2000-07-10
PCT/US2001/021688 WO2002005038A2 (en) 2000-07-10 2001-07-10 Systems and methods for speckle reduction through bandwidth enhancement

Publications (2)

Publication Number Publication Date
DE60110425D1 true DE60110425D1 (de) 2005-06-02
DE60110425T2 DE60110425T2 (de) 2006-03-09

Family

ID=22809779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110425T Expired - Lifetime DE60110425T2 (de) 2000-07-10 2001-07-10 Systeme ung verfahren zur speckle-reduzierung durch bandbreitenerhöhung

Country Status (8)

Country Link
US (1) US6975294B2 (de)
EP (1) EP1303796B1 (de)
JP (2) JP2004503923A (de)
AT (1) ATE294410T1 (de)
AU (1) AU2001271955A1 (de)
CA (1) CA2415142C (de)
DE (1) DE60110425T2 (de)
WO (1) WO2002005038A2 (de)

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AU2001271955A1 (en) 2002-01-21
ATE294410T1 (de) 2005-05-15
CA2415142A1 (en) 2002-01-17
US6975294B2 (en) 2005-12-13
WO2002005038A2 (en) 2002-01-17
EP1303796B1 (de) 2005-04-27
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US20020196414A1 (en) 2002-12-26
CA2415142C (en) 2012-03-20

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