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Optical Engineering

Speckle interferometry for biotissue vibration measurement
Author(s): Sergey S. Ulyanov; Vladimir P. Ryabukho; Valery V. Tuchin
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Paper Abstract

We consider the mechanism of the speckle interlerometer output signal formation for biovibration measurements. Statistical characteristic analysis of the output signal amplitude is carried out. The factors creating amplitude-phase modulation of the output signal are investigated. The possibility of a differential homodyne speckle interferometer application in Tibetan pulse diagnostics is demonstrated.

Paper Details

Date Published: 1 March 1994
PDF: 7 pages
Opt. Eng. 33(3) doi: 10.1117/12.157694
Published in: Optical Engineering Volume 33, Issue 3
Show Author Affiliations
Sergey S. Ulyanov, Saratov State Univ. (Russia)
Vladimir P. Ryabukho, Mechanical Engineering Institute (Russia)
Valery V. Tuchin, Saratov State Univ. (Russia)


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