Development of speckled speckles technique for cardiovibration measurements

Sergey Yu. Kuzmin; Sergey S. Ulyanov; Valery V. Tuchin

doi:10.1117/12.200876

1 February 1995 Development of speckled speckles technique for cardiovibration measurements

Sergey Yu. Kuzmin, Sergey S. Ulyanov, Valery V. Tuchin

Proceedings Volume 2329, Optical and Imaging Techniques in Biomedicine; (1995) https://doi.org/10.1117/12.200876
Event: International Symposium on Biomedical Optics Europe '94, 1994, Lille, France

Abstract

The possibility of using strongly focused coherent fields diffraction for cardiovibration measurements is considered on the basis of a numerical modeling of light scattering by vibrating rough surface. The optical scheme for cardiovibration measurements is suggested. The forming of the output signal of the measuring system has been studied. The region of parameters when the system considered operates in the linear regime has been determined. The influence of profile statistics on investigated system output characteristics has been analyzed.

Citation Download Citation

Sergey Yu. Kuzmin, Sergey S. Ulyanov, and Valery V. Tuchin "Development of speckled speckles technique for cardiovibration measurements", Proc. SPIE 2329, Optical and Imaging Techniques in Biomedicine, (1 February 1995); https://doi.org/10.1117/12.200876

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