Experimental comparison between time-resolved transmittance and reflectance techniques for optical characterization of scattering media

Maria Lepore; Ines Delfino; Antonio Ramaglia; Francesco Vigilante; Pietro Luigi Indovina

doi:10.1117/12.356836

15 July 1999 Experimental comparison between time-resolved transmittance and reflectance techniques for optical characterization of scattering media

Maria Lepore, Ines Delfino, Antonio Ramaglia, Francesco Vigilante, Pietro Luigi Indovina

Author Affiliations +

Proceedings Volume 3597, Optical Tomography and Spectroscopy of Tissue III; (1999) https://doi.org/10.1117/12.356836
Event: BiOS '99 International Biomedical Optics Symposium, 1999, San Jose, CA, United States

Abstract

A comparison between time-resolved transmittance and reflectance techniques has been performed by considering data obtained by using different experimental set-ups with streak camera and photon counting system as detectors and Ti:Sa laser and solid state diode laser as sources. Many latex and intralipid solutions have been investigated. To analyze data analytical solutions to diffusion equation have been used and particular attention to boundary conditions has been paid. The joined use of transmittance and reflectance measurement could aid in separating the contributions of the scattering coefficient from the anisotropy g-factor.

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Maria Lepore, Ines Delfino, Antonio Ramaglia, Francesco Vigilante, and Pietro Luigi Indovina "Experimental comparison between time-resolved transmittance and reflectance techniques for optical characterization of scattering media", Proc. SPIE 3597, Optical Tomography and Spectroscopy of Tissue III, (15 July 1999); https://doi.org/10.1117/12.356836

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