• DocumentCode
    354678
  • Title

    Optical coherent imaging through randomly scattering media

  • Author

    Ichimura, T. ; Funaba, T. ; Takeda, Masanori

  • Author_Institution
    Dept. of Electron. & Inf. Eng., Yamagata Univ., Yonezawa, Japan
  • fYear
    1996
  • fDate
    2-7 June 1996
  • Firstpage
    96
  • Lastpage
    97
  • Abstract
    Summary form only given. We propose a novel method for optical interferometric imaging through multiply scattering media. This method uses a long coherence laser and eliminates the need to scan the object. In our proposed method, the in-phase and the out-of-phase waves emerging from a randomly scattering media are imaged on a vidicon camera along with a reference plane wave. Subtraction of the images (in-phase and out-of-phase) yields a reconstructed image with background optical noises removed.
  • Keywords
    electromagnetic wave scattering; light coherence; light interferometry; light scattering; optical images; background optical noise; image reconstruction; in-phase wave; long coherence laser; multiply scattering media; optical coherent imaging; optical interferometric imaging; out-of-phase wave; randomly scattering media; reference plane wave; vidicon camera; Acoustic scattering; Acoustic signal detection; Frequency; Gas lasers; Hydrogen; Optical imaging; Optical interferometry; Optical scattering; Raman scattering; Random media;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 1996. CLEO '96., Summaries of papers presented at the Conference on
  • Conference_Location
    Anaheim, CA, USA
  • Print_ISBN
    1-55752-443-2
  • Type

    conf

  • Filename
    864410