25 April 2005 Pulsed acousto-optic imaging with a digital holography scheme
Author Affiliations +
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.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michael Atlan, Benoit C. Forget, Francois Ramaz, A. Claude Boccara, 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); doi: 10.1117/12.590070; https://doi.org/10.1117/12.590070
PROCEEDINGS
8 PAGES


SHARE
KEYWORDS
Acousto-optics

Acoustics

Photons

Digital holography

Speckle

Sensors

Ultrasonography

Back to Top