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Proceedings Paper

Polarization approach to high-sensitivity moiré interferometry
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Paper Abstract

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

Paper Details

Date Published: 1 December 1991
Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57430
Show Author Affiliations
Leszek A. Salbut, Warsaw Univ. of Technology (Poland)
Krzysztof Patorski, Warsaw Univ. of Technology (Poland)
Malgorzata Kujawinska, Warsaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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