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Proceedings Paper

Vibration Analysis By Stroboscopic, Two-Reference-Beam Heterodyne Holographic Interferometry
Author(s): B. Ineichen; J. Mastner
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Paper Abstract

Time average holographic interferometry is the common kind for vibration analysis. The heterodyne interferometry allows to achieve an over-all interpolation accuracy of 1/1000 of a fringe. This paper reports how this can be accomplished for moving objects.

Paper Details

Date Published: 20 May 1980
PDF: 6 pages
Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); doi: 10.1117/12.958338
Show Author Affiliations
B. Ineichen, Brown Boveri Research Center (Switzerland)
J. Mastner, Brown Boveri Research Center (Switzerland)

Published in SPIE Proceedings Vol. 0210:
2nd European Congress on Optics Applied to Metrology
Michel H. Grosmann; Patrick Meyrueis, Editor(s)

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