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Proceedings Paper

Using speckled speckles in high-resolution measurement of bioflow
Author(s): Sergey S. Ulyanov
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Paper Abstract

Formulas relating to diffraction of focused Gaussian beam from narrow blood microvessel have been derived. Vessel has been considered as a set of moving random screens. The correlation function of intensity fluctuations of statistically inhomogeneous speckled biospeckles has been studied with regard to flow measurement. It has been shown that the value of Doppler bandwidth in the scattering light essentially depends on the spatial velocity distribution in the blood flow.

Paper Details

Date Published: 18 November 1999
PDF: 9 pages
Proc. SPIE 3904, Fourth International Conference on Correlation Optics, (18 November 1999); doi: 10.1117/12.370446
Show Author Affiliations
Sergey S. Ulyanov, Saratov State Univ. (Russia)


Published in SPIE Proceedings Vol. 3904:
Fourth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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