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Proceedings Paper

Application Of The Superposed Holographic Interferometers To Deformation Measurement Problems
Author(s): V. A. Zhilkin; S. I. Gerasimov; V. B. Zinov'ev
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Paper Abstract

Superposed holographic interferometers are used to determine in,-plane and out-of-plane displacements of the tested objects. This technique is presented as an assembly of the object surface section and holographic plate in an immediate vicinity to the object. If a hologram is registrated at a metallized grating surface it restores an information peculiar to some optical methods: holographic interferometry, speckle photography, holographic moire and mirror-optical technique. New simple analytical expressions for the interpretation of interference patterns are obtained. Superposed holographic interferometers are used effectively to solve some deformation measurement problems.

Paper Details

Date Published: 3 April 1989
PDF: 12 pages
Proc. SPIE 1121, Interferometry '89, (3 April 1989); doi: 10.1117/12.961277
Show Author Affiliations
V. A. Zhilkin, Novosibirsk Institute of Railway Transport Engineers (Russian Federation)
S. I. Gerasimov, Novosibirsk Institute of Railway Transport Engineers (Russian Federation)
V. B. Zinov'ev, Novosibirsk Institute of Railway Transport Engineers (Russian Federation)


Published in SPIE Proceedings Vol. 1121:
Interferometry '89

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