Ultrasound-marked photons' paths in scattering media: a multiplexed signal processing approach

Sandrine Leveque; Albert Claude Boccara; Martial Lebec; Herve Saint-Jalmes

doi:10.1117/12.334365

30 December 1998 Ultrasound-marked photons' paths in scattering media: a multiplexed signal processing approach

Sandrine Leveque, Albert Claude Boccara, Martial Lebec, Herve Saint-Jalmes

Proceedings Volume 3566, Photon Propagation in Tissues IV; (1998) https://doi.org/10.1117/12.334365
Event: BiOS Europe '98, 1998, Stockholm, Sweden

Abstract

We investigate a novel approach of the ultrasonic tagging of photons path in scattering media: instead of using a single detector associated with a conventional detection scheme to image biological phantoms, we take advantage of a more efficient scheme using a CCD camera and parallel processing lock-in detection to reveal optical contrasts in real biological tissues.

Citation Download Citation

Sandrine Leveque, Albert Claude Boccara, Martial Lebec, and Herve Saint-Jalmes "Ultrasound-marked photons' paths in scattering media: a multiplexed signal processing approach", Proc. SPIE 3566, Photon Propagation in Tissues IV, (30 December 1998); https://doi.org/10.1117/12.334365

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