Abstract

Phase-shifted holographic moire is shown to provide highly improved visualization of the phase fields corresponding to in-plane displacements. Outstanding capabilities in the study of crack process are demonstrated.

© 1992 Optical Society of America

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Corrections

Pramod K. Rastogi and Emmanuel Denarie, "Visualization of in-plane displacement fields by using phase-shifting holographic moiré: application to crack detection and propagation: erratum," Appl. Opt. 31, 7402-7402 (1992)
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-31-35-7402

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