Applied Physics B

, Volume 70, Issue 1, pp 151–154 | Cite as

Photorefractive holography for imaging through turbid media using low coherence light

  • M. Tziraki
  • R. Jones
  • P.M.W. French
  • M.R. Melloch
  • D.D. Nolte
Rapid communication

Abstract.

We report on imaging through solid scattering media with photorefractive holography using sources of low temporal and spatial coherence. Holograms were recorded through samples of moderate thickness by using low-cost light-emitting diodes. The reduction of speckle noise is demonstrated.

PACS: 42.40.My; 42.62.Be; 87.57.Gg 

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Copyright information

© Springer-Verlag 2000

Authors and Affiliations

  • M. Tziraki
    • 1
  • R. Jones
    • 1
  • P.M.W. French
    • 1
  • M.R. Melloch
    • 3
  • D.D. Nolte
    • 2
  1. 1.Femtosecond Optics Group, Physics Department, Imperial College of Science, Technology and Medicine, Prince Consort Road, London SW7 2BZ, UK (Fax: +44-171/589-9463, E-mail:m.tziraki@ic.ac.uk)UK
  2. 2.Department of Physics, Purdue University, West Lafayette, IN 47907-1396, USAUS
  3. 3.School of Engineering, Purdue University, West Lafayette, IN 47907-1396, USAUS

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