A system combining several interferometers to investigate spatial gas-dynamic phenomena and high-speed photography of axisymmetric processes

A system is described consisting of five compensated shear interferometers intended for observing a test object from various directions. Pulsed ruby lasers serve as light sources. While studying axisymmetric phenomena, the interferometer system is used for high-speed photography. Some interferograms...

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Bibliographic Details
Published in:Optics and laser technology 1983-01, Vol.15 (3), p.141-144
Main Authors: Kovalev, P.I., Komissaruk, V.A., Mende, N.P.
Format: Article
Language:English
Subjects:
gas-dynamic flows
high speed photography
interferometry
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Description
Summary:A system is described consisting of five compensated shear interferometers intended for observing a test object from various directions. Pulsed ruby lasers serve as light sources. While studying axisymmetric phenomena, the interferometer system is used for high-speed photography. Some interferograms are presented.
ISSN:0030-3992
1879-2545
DOI:10.1016/0030-3992(83)90060-9