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Optical Engineering

On-Line Acquisition And Analysis For Holographic Nondestructive Evaluation
Author(s): Y. Katzir; I. Glaser; A., A. Friesem; B. Sharon
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Paper Abstract

One major reason for the limited acceptance of holographic nondestructive evaluation (HNDE) by industry is the complexity of interpreting the holographic interferograms. To alleviate this problem, we developed a system comprising a self-scanned photodiode array, microprocessor controlled acquisition subsystem, and a link to a time-sharing computer. The system is described and results demonstrating auto-mated flaw detection are presented.

Paper Details

Date Published: 1 December 1982
PDF: 6 pages
Opt. Eng. 21(6) 216016 doi: 10.1117/12.7973025
Published in: Optical Engineering Volume 21, Issue 6
Show Author Affiliations
Y. Katzir, The Weizmann Institute of Science (Israel)
I. Glaser, The Weizmann Institute of Science (Israel)
A., A. Friesem, The Weizmann Institute of Science (Israel)
B. Sharon, The Weizmann Institute of Science (Israel)

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