Abstract

A new use for the phase-stepping technique in holographic moiré is demonstrated. The method has the advantage of providing instantaneous determination of in-plane and out-of-plane displacements without the necessity for auxiliary carrier fringes.

© 1992 Optical Society of America

Phase-stepping automatic fringe analysis in holographic moiré

Eli Simova Simova and Krassimir Nedialkov Stoev
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