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Proceedings Paper

Speckle interferometry for analysis of blood microcirculation in dentistry
Author(s): Alexey V. Sedykh; Natalia A. Kharish; Nina G. Lebedeva; Alexander V. Karpovich; Elena V. Safonkina; Mikhail V. Naumov; Alexander V. Lepilin; Sergey S. Ulyanov
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Paper Abstract

The results of statistical analysis of spectra of intensity fluctuation of light, scattered from oral cavity membrane and teeth pulp, are presented. The dependence of the spectral moments of speckle-interferometric signal on the cutoff frequency is investigated. Influence of own noise of measuring system on formation of speckle-interferometric signal is studied. Dependencies of scattering properties of biotissues on characteristics of speckle interferometric and Doppler signals are analyzed. New algorithms to statistical processing of measuring are suggested.

Paper Details

Date Published: 13 October 2003
PDF: 10 pages
Proc. SPIE 5068, Saratov Fall Meeting 2002: Optical Technologies in Biophysics and Medicine IV, (13 October 2003); doi: 10.1117/12.518842
Show Author Affiliations
Alexey V. Sedykh, Saratov State Univ. (Russia)
Natalia A. Kharish, Saratov State Medical Univ. (Russia)
Nina G. Lebedeva, Saratov State Medical Univ. (Russia)
Alexander V. Karpovich, Saratov State Medical Univ. (Russia)
Elena V. Safonkina, Saratov State Medical Univ. (Russia)
Mikhail V. Naumov, Saratov State Medical Univ. (Russia)
Alexander V. Lepilin, Saratov State Medical Univ. (Russia)
Sergey S. Ulyanov, Saratov State Univ. (Russia)

Published in SPIE Proceedings Vol. 5068:
Saratov Fall Meeting 2002: Optical Technologies in Biophysics and Medicine IV
Valery V. Tuchin, Editor(s)

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