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Proceedings Paper

Shadow Effect On The Multipass Interferograms
Author(s): S. L. Chao
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Paper Abstract

Wave optics has been used to study the property of the shadow and its effect on the multipass interferograms. Both analytical work and experimental work have been performed to investigate the shadow effect. For a flow medium or optical surface containing high spatial frequency distortion, the interferometer geometry and mirror pairs must be properly selected in order to reduce the intensity modulation on the interferograms.

Paper Details

Date Published: 19 November 1982
PDF: 7 pages
Proc. SPIE 0343, Laser Diagnostics, (19 November 1982); doi: 10.1117/12.933744
Show Author Affiliations
S. L. Chao, TRW Systems Group (United States)

Published in SPIE Proceedings Vol. 0343:
Laser Diagnostics
Sandor Holly, Editor(s)

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