Exploring tissue dynamics by photon-density-wave fluctuation correlation spectroscopy

Vlad Toronov; Mattia A. Filiaci; Maria-Angela Franceschini; Sergio Fantini; Enrico Gratton

doi:10.1117/12.341442

4 March 1999 Exploring tissue dynamics by photon-density-wave fluctuation correlation spectroscopy

Vlad Toronov, Mattia A. Filiaci, Maria-Angela Franceschini, Sergio Fantini, Enrico Gratton

Proceedings Volume 3726, Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science; (1999) https://doi.org/10.1117/12.341442
Event: Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science, 1998, Saratov, Russian Federation

Abstract

We propose photon-density-wave fluctuation correlation spectroscopy as a method to study the dynamics of tissue optical properties. Phantom measurements have shown that our frequency-domain instrument is appropriate to explore intensity, modulation and phase fluctuations in the frequency band from 0 to 125 Hz. Preliminary in vivo studies have revealed a rich optical dynamics in human tissues.

Citation Download Citation

Vlad Toronov, Mattia A. Filiaci, Maria-Angela Franceschini, Sergio Fantini, and Enrico Gratton "Exploring tissue dynamics by photon-density-wave fluctuation correlation spectroscopy", Proc. SPIE 3726, Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science, (4 March 1999); https://doi.org/10.1117/12.341442

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