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Proceedings Paper

Investigation of spatial-temporal correlation functions of dynamic statistically inhomogeneous speckles and their applications in blood flow diagnostics
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Paper Abstract

The theoretical investigation of the processes of strongly focused Gaussian beams diffraction in blood capillaries with a diameter a bit greater than the erythrocyte size have been carried out. Spatial-temporal correlation functions of intensity fluctuations in dynamic statistically inhomogeneous speckles have been studied. Modified speckle-interferometrical method using strongly focused Gaussian beam scattering is suggested for blood flow measurements. The possibilities of this method application to blood and lymph flow velocity monitoring in narrow vessels has been analyzed.

Paper Details

Date Published: 31 January 1995
PDF: 7 pages
Proc. SPIE 2326, Photon Transport in Highly Scattering Tissue, (31 January 1995); doi: 10.1117/12.200853
Show Author Affiliations
Sergey S. Ulyanov, Saratov State Univ. and Mechanical Engineering Institute (Russia)
Valery V. Tuchin, Saratov State Univ. and Mechanical Engineering Institute (Russia)
Andrey A. Bednov, Mechanical Engineering Institute (Russia)

Published in SPIE Proceedings Vol. 2326:
Photon Transport in Highly Scattering Tissue
Sigrid Avrillier; Britton Chance; Gerhard J. Mueller; Alexander V. Priezzhev; Valery V. Tuchin, Editor(s)

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