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Proceedings Paper

Pulsed acousto-optic imaging with a digital holography scheme
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Paper Abstract

We present a new detection scheme for acousto-optic tomography, based on pulsed-wave ultrasound and illumination combined with heterodyne parallel speckle detection. This setup allows to perform tomographies inside several centimeter-thick scattering samples. Test experiments confirm the suitability of this method to perform tomographies inside various types of optically scattering media, including liquids.

Paper Details

Date Published: 25 April 2005
PDF: 8 pages
Proc. SPIE 5697, Photons Plus Ultrasound: Imaging and Sensing 2005: The Sixth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics, (25 April 2005); doi: 10.1117/12.590070
Show Author Affiliations
Michael Atlan, Lab. d'Optique, ESPCI/CNRS, Univ. Pierre et Marie Curie (France)
Benoit C. Forget, Lab. d'Optique, ESPCI/CNRS, Univ. Pierre et Marie Curie (France)
Francois Ramaz, Lab. d'Optique, ESPCI/CNRS, Univ. Pierre et Marie Curie (France)
A. Claude Boccara, Lab. d'Optique, ESPCI/CNRS, Univ. Pierre et Marie Curie (France)
Michel Gross, Lab. Kastler-Brossel, Ecole Normale Superieure, CNRS (France)


Published in SPIE Proceedings Vol. 5697:
Photons Plus Ultrasound: Imaging and Sensing 2005: The Sixth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics
Alexander A. Oraevsky; Lihong V. Wang, Editor(s)

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