Pulsed acousto-optic imaging in dynamic scattering media with heterodyne parallel speckle detection
Optics Letters, Vol. 30, Issue 11, pp. 1360-1362 (2005)
http://dx.doi.org/10.1364/OL.30.001360
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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 can perform tomographies inside several-centimeter-thick scattering samples. Test experiments confirm the suitability of this method for performing tomographies inside various types of optically scattering media, including liquids.
© 2005 Optical Society of America
OCIS Codes
(070.6110) Fourier optics and signal processing : Spatial filtering
(090.2880) Holography : Holographic interferometry
(110.7050) Imaging systems : Turbid media
(110.7170) Imaging systems : Ultrasound
(120.6160) Instrumentation, measurement, and metrology : Speckle interferometry
(170.3880) Medical optics and biotechnology : Medical and biological imaging
Citation
M. Atlan, B. C. Forget, F. Ramaz, A. C. Boccara, and M. Gross, "Pulsed acousto-optic imaging in dynamic scattering media with heterodyne parallel speckle detection," Opt. Lett. 30, 1360-1362 (2005)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-30-11-1360
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