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Proceedings Paper

Methods of the study of flows on the basis of space and temporary selection of the scattered light
Author(s): Yuri N. Dubnishchev
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Paper Abstract

A number of promising trends are exceptional in present-day optical diagnostics of kinematic and structural parameters of flows. They are: laser anemometry with adaptive temporal and spatial-temporal selection of the velocity vector, measurement of particle sizes by the method of photomixing direct and inverted optical signals, method of optical frequency discrimination in the laser Doppler anemometry (LDA), colored real-time visualization of the fields of optical density in gaseous and condensed media based on polichromatic Foucault-Hilbert transformation, and semiconductor laser anemometry. All of them are the basis for creating a new generation of optical measurement systems to be applied in scientific investigation and industry.

Paper Details

Date Published: 13 February 1996
PDF: 9 pages
Proc. SPIE 2729, Optical Velocimetry, (13 February 1996); doi: 10.1117/12.232997
Show Author Affiliations
Yuri N. Dubnishchev, Institute of Thermophysics (Russia)

Published in SPIE Proceedings Vol. 2729:
Optical Velocimetry
Maksymilian Pluta; Jan Karol Jabczynski; Mariusz Szyjer, Editor(s)

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