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Proceedings Paper

Optical beam distortion in biotissues with large-scale inhomogeneities
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Paper Abstract

The new model of biotissue as a medium with two kinds of inhomogeneities -- small-scale, representing randomly placed scatterers and absorbers, and large-scale, corresponding to the macroscopic structures -- is proposed. The first and second moments of space-angle intensity distribution of the optical beam propagating in such medium are considered. It is shown that the possibility exists to define parameters of each scale inhomogeneity separately through the moments measurements for conditions often realized in medicine. The results are suitable for development of optical non-invasive diagnostic methods.

Paper Details

Date Published: 18 January 1995
PDF: 7 pages
Proc. SPIE 2323, Laser Interaction with Hard and Soft Tissue II, (18 January 1995); doi: 10.1117/12.199212
Show Author Affiliations
Valentin M. Grimblatov, Odessa State Univ. (Russia)
Alexander Ya. Bekshaev, Odessa State Univ. (Russia)


Published in SPIE Proceedings Vol. 2323:
Laser Interaction with Hard and Soft Tissue II
Hans Joerg Albrecht; Guy P. Delacretaz; Thomas H. Meier; Rudolf W. Steiner; Lars Othar Svaasand; Martin J. C. van Gemert, Editor(s)

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