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生物医学工程评论综述™

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ISSN 打印: 0278-940X

ISSN 在线: 1943-619X

SJR: 0.262 SNIP: 0.372 CiteScore™:: 2.2 H-Index: 56

Indexed in

Numerical Simulation of Light Propagation and Scattering in Turbid Biological Media

卷 29, 册 3, 2001, pp. 400-419
DOI: 10.1615/CritRevBiomedEng.v29.i3.50
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摘要

This article considers the processes of light propagation and scattering in biological tissues. The results obtained made it possible to estimate basic signal parameters and their dependence on various optical parameters with respect to the laser Doppler flowmeter and laser Doppler microscope. We also developed a new method to determine the indicatrix asymmetry of single and multiple light scattering by a suspension of oriented spheroidal particles that simulated erythrocytes in a shear flow. It was found that the angular dependence of the asymmetry index provides information on the shape and orientation of particles. In addition, we obtained single scattering indicatrices, which may improve the accuracy of computer simulation of light scattering by blood.

对本文的引用
  1. Meinke Martina, Müller Gerhard, Helfmann Jürgen, Friebel Moritz, Optical properties of platelets and blood plasma and their influence on the optical behavior of whole blood in the visible to near infrared wavelength range, Journal of Biomedical Optics, 12, 1, 2007. Crossref

  2. Friebel Moritz, Roggan André, Müller Gerhard, Meinke Martina, Determination of optical properties of human blood in the spectral range 250 to 1100 nm using Monte Carlo simulations with hematocrit-dependent effective scattering phase functions, Journal of Biomedical Optics, 11, 3, 2006. Crossref

  3. Kugeiko M. M., Lysenko S. A., Determination of microphysical parameters of erythrocytes in human blood from laser radiation scattering, Journal of Applied Spectroscopy, 74, 5, 2007. Crossref

  4. Priezzhev Alexander V., Lopatin Vladimir V., Fedorova Ol’ga E., Kirillin M.Yu., Theoretical and numerical assessment of photon migration in blood layers in regard to red cell aggregation measurements by light backscattering technique, Biomedical Topical Meeting, 2002. Crossref

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