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Shot-noise detection of ultrasound-tagged photons in ultrasound-modulated optical imaging

Authors
  • Gross, Michel
  • Goy, Philippe
  • Al-Koussa, Mohamed
Type
Published Article
Publication Date
Apr 14, 2008
Submission Date
Apr 14, 2008
Identifiers
arXiv ID: 0804.2126
Source
arXiv
License
Yellow
External links

Abstract

We propose a new detection method for ultrasound-modulated optical tomography that allows us to perform parallel speckle detection with optimum shot-noise sensitivity, using a CCD camera. Moreover, we show that making use of a spatial filter system allows us to fully filter out speckle decorrelation noise. This method is confirmed by a test experiment

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