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Proceedings Paper

Holographic polarization measurements
Author(s): Serguei A. Alexandrov; Leonid Victorovic Tanin
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Paper Abstract

The present paper deals with the problems of increasing the accuracy of holographic measurements and information. To solve these problems, we suggest the use of polarization methods. The proposed approach permits performing measurements of angles instead of distances in investigating all objects, including the diffusely reflecting ones. This solves the problem of the phase difference sign the problem of increasing the accuracy of measurement. With the aid of this approach we can determine the values and directions of displacements of the points of objects, study complicated reliefs of surfaces with the determination of convexities and concavities investigate the phase media, etc.

Paper Details

Date Published: 17 September 1993
PDF: 6 pages
Proc. SPIE 1914, Practical Holography VII: Imaging and Materials, (17 September 1993); doi: 10.1117/12.155017
Show Author Affiliations
Serguei A. Alexandrov, Belarussian Research Institute (Belarus)
Leonid Victorovic Tanin, Institute of Physics (Belarus)

Published in SPIE Proceedings Vol. 1914:
Practical Holography VII: Imaging and Materials
Stephen A. Benton, Editor(s)

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