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Updated: Jun 8, 2026

06:56
Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes
Published on: May 23, 2017
Phase-correlation techniques for quasi real-time measurement of deformations with digital speckle interferometry
Applied Optics
|October 2, 2010
Abstract:
A new approach of in-plane speckle-displacement analysis by binary phase-correlation evaluation is described. An optical implementation of the method based on digital speckle-pattern interferometry and one-focal-length correlator architecture that uses a liquid-crystal light valve is proposed.

