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Proceedings Paper

Optic methods of flow study by selection of the spatial-temporal structure of the scattered light
Author(s): Yuri N. Dubnishchev; V. A. Arbuzov; P. Ya. Beloussov; Vladimir G. Meledin; Vladimir A. Pavlov
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Paper Abstract

Flows study methods by selecting of the spatial-temporal structure of the scattered light are discussed. The Doppler anemometry with adaptive spatial-temporal selection and visualization of velocity vector resides in communicating the measurement channels on line with discretization of the process by a flow of scattering particles. As a result it makes it possible to increase considerably an energy flow density in a probing field under the same laser radiation power. A color visualization of optical density fields in real time based on polychromatic Foucault-Hilbert transformation is described.

Paper Details

Date Published: 22 April 1996
PDF: 6 pages
Proc. SPIE 2773, Laser Optics '95: Gas Lasers, (22 April 1996); doi: 10.1117/12.238517
Show Author Affiliations
Yuri N. Dubnishchev, Institute of Thermophysics (Russia)
V. A. Arbuzov, Institute of Thermophysics (Russia)
P. Ya. Beloussov, Institute of Thermophysics (Russia)
Vladimir G. Meledin, Institute of Thermophysics (Russia)
Vladimir A. Pavlov, Institute of Thermophysics (Russia)


Published in SPIE Proceedings Vol. 2773:
Laser Optics '95: Gas Lasers
Inna M. Belousova, Editor(s)

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