Speckle interferometry for analysis of blood microcirculation in dentistry

Alexey V. Sedykh; Natalia A. Kharish; Nina G. Lebedeva; Alexander V. Karpovich; Elena V. Safonkina; Mikhail V. Naumov; Alexander V. Lepilin; Sergey S. Ulyanov

doi:10.1117/12.518842

13 October 2003 Speckle interferometry for analysis of blood microcirculation in dentistry

Alexey V. Sedykh, Natalia A. Kharish, Nina G. Lebedeva, Alexander V. Karpovich, Elena V. Safonkina, Mikhail V. Naumov, Alexander V. Lepilin, Sergey S. Ulyanov

Author Affiliations +

Proceedings Volume 5068, Saratov Fall Meeting 2002: Optical Technologies in Biophysics and Medicine IV; (2003) https://doi.org/10.1117/12.518842
Event: Saratov Fall Meeting 2002 Laser Physics and Photonics, Spectroscopy, and Molecular Modeling III; Coherent Optics of Ordered and Random Media III, 2002, Saratov, Russian Federation

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.

Citation Download Citation

Alexey V. Sedykh, Natalia A. Kharish, Nina G. Lebedeva, Alexander V. Karpovich, Elena V. Safonkina, Mikhail V. Naumov, Alexander V. Lepilin, and Sergey S. Ulyanov "Speckle interferometry for analysis of blood microcirculation in dentistry", Proc. SPIE 5068, Saratov Fall Meeting 2002: Optical Technologies in Biophysics and Medicine IV, (13 October 2003); https://doi.org/10.1117/12.518842

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