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1 April 1996 Laser speckle contrast analysis (LASCA): a nonscanning, full-field technique for monitoring capillary blood flow
J. David Briers, Sian Webster
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Journal of Biomedical Optics, Vol. 1, Issue 2, (April 1996). https://doi.org/10.1117/12.231359
Abstract
A new noninvasive technique for monitoring capillary blood flow has been developed. Based on the phenomenon of time-varying laser speckle, it is a digital version of single-exposure speckle photography. It provides a velocity map of the area of interest in real time without the need for scanning. The results of some initial experiments on volunteers are presented.
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J. David Briers and Sian Webster "Laser speckle contrast analysis (LASCA): a nonscanning, full-field technique for monitoring capillary blood flow," Journal of Biomedical Optics 1(2), (1 April 1996). https://doi.org/10.1117/12.231359
Published: 1 April 1996
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KEYWORDS
Speckle
Blood circulation
Speckle pattern
Capillaries
Photography
Blood
Doppler effect
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