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Proceedings Paper

Measurement Of 3D-Displacement By Regulated Path Length Interferometry
Author(s): Z. Fuzessy
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Paper Abstract

Using several hologram plates for measurement of 3D-displacement a problem arises that the object looks different from different directions, so that the fringes become difficult to identify. It will be shown that recording three or more interferograms on a single plate the components of displacement vector can be determined to a higher accuracy. A 3-D displacement measurement has been reported using technique of regulated path length interferometry resulting in three independent interferograms on a single plate.

Paper Details

Date Published: 26 October 1983
PDF: 5 pages
Proc. SPIE 0398, Industrial Applications of Laser Technology, (26 October 1983); doi: 10.1117/12.935350
Show Author Affiliations
Z. Fuzessy, Technical University Budapest (Hungary)


Published in SPIE Proceedings Vol. 0398:
Industrial Applications of Laser Technology
William F. Fagan, Editor(s)

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