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. 1985 Mar 1;10(3):104-6.
doi: 10.1364/ol.10.000104.

Blood flow observed by time-varying laser speckle

H Fujii, T Asakura, K Nohira, Y Shintomi, T Ohura

Blood flow observed by time-varying laser speckle

H Fujii et al. Opt Lett. .

Abstract

The temporal statistics of laser speckle from vascular tissues on skin surface have been measured. Based on a temporal spectral analysis of the speckle signal, a new method of monitoring skin blood flow is proposed.

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