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Selb J, Pottier L, Boccara AC. Nonlinear effects in acousto-optic imaging. Opt Lett. 2002;27(11):918-20doi: 10.1364/ol.27.000918.
Selb, J., Pottier, L., & Boccara, A. C. (2002). Nonlinear effects in acousto-optic imaging. Optics letters, 27(11), 918-20. https://doi.org/10.1364/ol.27.000918
Selb, Juliette, et al. "Nonlinear effects in acousto-optic imaging." Optics letters vol. 27,11 (2002): 918-20. doi: https://doi.org/10.1364/ol.27.000918
Selb J, Pottier L, Boccara AC. Nonlinear effects in acousto-optic imaging. Opt Lett. 2002 Jun 01;27(11):918-20. doi: 10.1364/ol.27.000918. PMID: 18026323.
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Opt Lett. 2002 Jun 01;27(11):918-20. doi: 10.1364/ol.27.000918.

Nonlinear effects in acousto-optic imaging.

Optics letters

Juliette Selb, Lionel Pottier, Albert Claude Boccara

PMID: 18026323 DOI: 10.1364/ol.27.000918

Abstract

Acousto-optic (AO) imaging is a promising technique that is able to reveal optical properties in the millimeter range inside scattering media by tagging the photon paths with an ultrasonic beam. To increase both the contrast and the resolution of the AO images, we have explored the possibility of using the nonlinear response of the speckle modulation. Variation of the second-harmonic signal as the square of the ultrasonic amplitude has been found, and strong reduction of the tagged zone size has been demonstrated.

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