Retrieval of the optical properties in a semiinfinite three layers phantom: theory, experiments and simulations

H. García; D. Iriarte; J. Pomarico; D. Grosenick; R. Macdonald

doi:10.1117/12.2285446

Diffuse Optical Spectroscopy and Imaging VI
SPIE Proceedings (Optica Publishing Group, 2017),
paper 104120S
•https://doi.org/10.1117/12.2285446

Retrieval of the optical properties in a semiinfinite three layers phantom: theory, experiments and simulations

H. García, D. Iriarte, J. Pomarico, D. Grosenick, and R. Macdonald

European Conference on Biomedical Optics 2017

Munich Germany
25–29 June 2017
ISBN: 9781510612822

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Poster Session II (PSII)

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H. García, D. Iriarte, J. Pomarico, D. Grosenick, and R. Macdonald, "Retrieval of the optical properties in a semiinfinite three layers phantom: theory, experiments and simulations," in Diffuse Optical Spectroscopy and Imaging VI, H. Dehghani, ed., Vol. 10412 of SPIE Proceedings (Optica Publishing Group, 2017), paper 104120S.

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Abstract

In this work we introduce a theoretical model for light propagation in multilayered, turbid cylinders with an infinitely thick bottom layer, which can be applied to the study of biological systems such as the human head. Our approach was validated with experiments on a three-layered phantom and with Monte Carlo simulations. We show that the absorption and the reduced scattering coefficient of the deepest layer can be retrieved within reasonable errors.

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