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Optical Engineering

Simplified Static Holographic Evaluation Method Omitting The Zero-Order Fringe
Author(s): Z. Fuzessy; P. Wesolowski
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Paper Abstract

A simplified static multi-interferogram evaluation method is proposed. With its aid the absolute fringe order number can be determined in the absence of the zero-order fringe. The method can be applied to measuring 3-D displacement due to static/dynamic load in industrial environments. Data needed for determining 3-D displacement are stored on four independent interferograms. The recording holographic interferometer is presented. An experimental investigation of a hydraulic press model has been performed to illustrate the effectiveness of the proposed technique.

Paper Details

Date Published: 1 December 1985
PDF: 3 pages
Opt. Eng. 24(6) 241023 doi: 10.1117/12.7973622
Published in: Optical Engineering Volume 24, Issue 6
Show Author Affiliations
Z. Fuzessy, Technical University Budapest (Hungary)
P. Wesolowski, Technical University Budapest (Hungary)


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