Ultrashort pulse light propagation in cylindrical optical phantoms

Angelo Sassaroli; Fabrizio Martelli; Yukio Yamada; Yoshio Tzunazawa

doi:10.1117/12.356805

15 July 1999 Ultrashort pulse light propagation in cylindrical optical phantoms

Angelo Sassaroli, Fabrizio Martelli, Yukio Yamada, Yoshio Tzunazawa

Author Affiliations +

Proceedings Volume 3597, Optical Tomography and Spectroscopy of Tissue III; (1999) https://doi.org/10.1117/12.356805
Event: BiOS '99 International Biomedical Optics Symposium, 1999, San Jose, CA, United States

Abstract

Some comparison between the results of 3D FEM and 3D Monte Carlo calculations of light propagation inside highly scattering cylindrical optical phantoms are presented. The temporal profiles of transmitted ? Dirac pulses through the cylindrical phantoms have been calculated for different source-detector angles. The comparisons have been carried out in time-domain and for both homogeneous and inhomogeneous cylindrical phantoms; in the latter case some absorbing cylinders were included inside a scattering cylinder. Refractive index mismatch between the phantoms and the surrounding medium was taken into account. Some comparison with experimental results are also shown.

Citation Download Citation

Angelo Sassaroli, Fabrizio Martelli, Yukio Yamada, and Yoshio Tzunazawa "Ultrashort pulse light propagation in cylindrical optical phantoms", Proc. SPIE 3597, Optical Tomography and Spectroscopy of Tissue III, (15 July 1999); https://doi.org/10.1117/12.356805

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