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Proceedings Paper

Error analysis for a single-frame phase-shifting speckle interferometer
Author(s): Jochen Kranz; Andrea Hettwer; Juergen Lamprecht; Johannes Schwider
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Paper Abstract

A single frame phase-shifting speckle-interferometer for quantitative measurements of out-of-plane-deformations is presented. Using a diffractive optical element, six phase- shifted interference patterns are generated and stored within the frame time of a single CCD-camera.

Paper Details

Date Published: 19 July 1999
PDF: 2 pages
Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); doi: 10.1117/12.355066
Show Author Affiliations
Jochen Kranz, Univ. Erlangen-Nuernberg (Germany)
Andrea Hettwer, Univ. Erlangen-Nuernberg (Germany)
Juergen Lamprecht, Univ. Erlangen-Nuernberg (Germany)
Johannes Schwider, Univ. Erlangen-Nuernberg (Germany)

Published in SPIE Proceedings Vol. 3749:
18th Congress of the International Commission for Optics
Alexander J. Glass; Joseph W. Goodman; Milton Chang; Arthur H. Guenther; Toshimitsu Asakura, Editor(s)

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