Polarization approach to high-sensitivity moire interferometry

Leszek A. Salbut; Krzysztof Patorski; Malgorzata Kujawinska

doi:10.1117/12.56108

1 March 1992 Polarization approach to high-sensitivity moire interferometry

Leszek A. Salbut, Krzysztof Patorski, Malgorzata Kujawinska

Author Affiliations +

Optical Engineering, Vol. 31, Issue 3, (March 1992). https://doi.org/10.1117/12.56108

Abstract

An implementation ofthe phase-shifting technique for computer-aided processing of interference fringes obtained by the moiré interferometry method for in-plane displacement measurements is described. Polarized light is used for both temporal and spatial (multichannel) approaches. The latter approach enables work at a single-frame rate. The experimental results obtained serve as a comparison of the two approaches.

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Leszek A. Salbut, Krzysztof Patorski, and Malgorzata Kujawinska "Polarization approach to high-sensitivity moire interferometry," Optical Engineering 31(3), (1 March 1992). https://doi.org/10.1117/12.56108

Published: 1 March 1992

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