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Proceedings Paper

Time-varying speckle and its applications in biology and medicine
Author(s): J. David Briers
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Paper Abstract

The temporal fluctuations in the laser speckle pattern produced by scattering from moving objects obey the same statistics as the spatial variations of the stationary speckle pattern. These statistics can be used to measure the movement of the scattering particles, a technique of particular value in biomedical science. Potential applications include monitoring blood flow, motility, and intra-cellular activity.

Paper Details

Date Published: 1 August 1992
PDF: 7 pages
Proc. SPIE 1647, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine II, (1 August 1992); doi: 10.1117/12.60215
Show Author Affiliations
J. David Briers, Kingston Polytechnic (United Kingdom)


Published in SPIE Proceedings Vol. 1647:
Holography, Interferometry, and Optical Pattern Recognition in Biomedicine II
Halina Podbielska, Editor(s)

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