Pulsed acousto-optic imaging with a digital holography scheme

Michael Atlan; Benoit C. Forget; Francois Ramaz; A. Claude Boccara; Michel Gross

doi:10.1117/12.590070

25 April 2005 Pulsed acousto-optic imaging with a digital holography scheme

Michael Atlan, Benoit C. Forget, Francois Ramaz, A. Claude Boccara, Michel Gross

Proceedings Volume 5697, Photons Plus Ultrasound: Imaging and Sensing 2005: The Sixth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics; (2005) https://doi.org/10.1117/12.590070
Event: SPIE BiOS, 2005, San Jose, CA, United States

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.

Citation Download Citation

Michael Atlan, Benoit C. Forget, Francois Ramaz, A. Claude Boccara, and Michel Gross "Pulsed acousto-optic imaging with a digital holography scheme", Proc. SPIE 5697, Photons Plus Ultrasound: Imaging and Sensing 2005: The Sixth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics, (25 April 2005); https://doi.org/10.1117/12.590070

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