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Proceedings Paper

Industrial Applications Of Image Derotation
Author(s): W. F. Fagan; P. Waddell
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Paper Abstract

The technique of image derotation allows a variety of measurements to be made on rotating components by optically compensating for their rotational motion. A description is given of a novel technique required to achieve the high level of alignment accuracy necessary for the successful implementation of holographic interferometry and laser doppler velocimentry in conjunction with the image derotator. Several recent industrial applications in the gas turbine and automobile industries are described.

Paper Details

Date Published: 26 October 1983
PDF: 7 pages
Proc. SPIE 0398, Industrial Applications of Laser Technology, (26 October 1983); doi: 10.1117/12.935375
Show Author Affiliations
W. F. Fagan, University of Strathclyde (Scotland)
P. Waddell, University of Strathclyde (Scotland)

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

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