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Proceedings Paper

High Speed Laser Interferometric Framing
Author(s): G. E.A. Meier; W. J. Hiller
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Paper Abstract

A laser with acousto-optic output coupler can be used in high speed framing as a high frequency light source with short flash duration. No special devices for producing standing images on the film in the camera are needed. All types of optical arrangements can be used with the repetitive light source. A cold supersonic jet in a hot gas mantle was inves-tigated using a differential interferometric technique. A holographic real-time interferometer was used for the visualization of thermal convection.

Paper Details

Date Published: 27 July 1979
PDF: 3 pages
Proc. SPIE 0189, 13th Intl Congress on High Speed Photography and Photonics, (27 July 1979); doi: 10.1117/12.957590
Show Author Affiliations
G. E.A. Meier, Max-Planck-Institut fuer Stroemungsforschung (Germany)
W. J. Hiller, Max-Planck-Institut fuer Stroemungsforschung (Germany)

Published in SPIE Proceedings Vol. 0189:
13th Intl Congress on High Speed Photography and Photonics
Shin-Ichi Hyodo, Editor(s)

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