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Proceedings Paper

Correlation characteristics of radiation scattered by laminar gradient flow with probing by inhomogenious laser beam
Author(s): Vladimir G. Kolinko; Alexander V. Priezzhev
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Paper Abstract

A calculation of the autocorrelation function of a signal from a laser homodyne spectrometer generated by laminar flow of a liquid with a velocity gradient in the case of probing inhomogeneous laser beam is reported. It is shown that under certain conditions the time correlation scale of the spectrometer signal represents the velocity gradient and is independent of the coherence radiation. The results are given of a numerical modeling of the spectrometer signal energy spectra.

Paper Details

Date Published: 3 September 1993
PDF: 8 pages
Proc. SPIE 1978, Coherent Measuring and Data Processing Methods and Devices, (3 September 1993); doi: 10.1117/12.155071
Show Author Affiliations
Vladimir G. Kolinko, M.V. Lomonosov State Univ. (Russia)
Alexander V. Priezzhev, M.V. Lomonosov State Univ. (Russia)

Published in SPIE Proceedings Vol. 1978:
Coherent Measuring and Data Processing Methods and Devices
Valery I. Mandrosov, Editor(s)

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