Share Email Print

Proceedings Paper

Information parameters in blood flow specklometry
Author(s): Igor V. Markhvida; Ludmila V. Chvyaleva
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

An analysis of laser light fluctuations may indicate a state of a bloodery. In the study spectral characteristics of a dynamic speckle field scattered by skin with different microcirculation are investigated in detail. Among them: a power of fluctuations, a ratio of spectral amplitudes for two different harmonics, an average frequency of fluctuations, a spectral width and so on. A variation of these parameters during blood flow changing are discussed. An real time algorithm is used to get a map of microcirculation.

Paper Details

Date Published: 22 May 1995
PDF: 8 pages
Proc. SPIE 2393, Ophthalmic Technologies V, (22 May 1995); doi: 10.1117/12.209851
Show Author Affiliations
Igor V. Markhvida, Belarussian State Polytechnic Academy (Belarus)
Ludmila V. Chvyaleva, Belarussian State Polytechnic Academy (Belarus)

Published in SPIE Proceedings Vol. 2393:
Ophthalmic Technologies V
Jean-Marie Parel; Qiushi Ren; Karen Margaret Joos M.D., Editor(s)

© SPIE. Terms of Use
Back to Top