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Proceedings Paper

New compensating 4-phase-algorithm for phase shifting interferometry
Author(s): J. Schwider
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Paper Abstract

Phase shifting interferometry (PSI) is the most often used method in automated interferometry. An essential procedural step of this technique is the unwrapping of the phase. The phase shifting algorithm ill

Paper Details

Date Published: 23 July 1993
PDF: 2 pages
Proc. SPIE 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 19838C (23 July 1993); doi: 10.1117/12.2308719
Show Author Affiliations
J. Schwider, Physikalisches Institut der Univ. Erlangen (Germany)


Published in SPIE Proceedings Vol. 1983:
16th Congress of the International Commission for Optics: Optics as a Key to High Technology
Gyorgy Akos; Tivadar Lippenyi; Gabor Lupkovics; Andras Podmaniczky, Editor(s)

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