Speckle-correlation method of bioflow diagnostics

Ivan V. Fedosov; Valery V. Tuchin

doi:10.1117/12.431550

4 May 2001 Speckle-correlation method of bioflow diagnostics

Ivan V. Fedosov, Valery V. Tuchin

Proceedings Volume 4241, Saratov Fall Meeting 2000: Optical Technologies in Biophysics and Medicine II; (2001) https://doi.org/10.1117/12.431550
Event: Saratov Fall Meeting 2000, 2001, Saratov, Russian Federation

Abstract

A method of biologic fluids flows in thin capillaries flow direction and velocity determination using statistical properties of speckles is proposed. Two point detection of scattered light intensity fluctuations allows for slow flows velocity measuring and flow direction determination without incident beam frequency shifting and with using one focused incident beam.

Citation Download Citation

Ivan V. Fedosov and Valery V. Tuchin "Speckle-correlation method of bioflow diagnostics", Proc. SPIE 4241, Saratov Fall Meeting 2000: Optical Technologies in Biophysics and Medicine II, (4 May 2001); https://doi.org/10.1117/12.431550

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