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Proceedings Paper

Vibration mode analysis by two stroboscopic holographic interferograms
Author(s): Koji Tenjimbayashi
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Paper Abstract

A holographic stroboscopic method is useful especially for large vibration amplitude analyses but a vibration mode cannot be judged by this method. In this paper it is shown that a vibration mode can be analyzed by using two stroboscopic holographic interferograms synchronized with a slight difference. Experimental results of a cantilever vibration measurement show us the proposed method is useful.

Paper Details

Date Published: 15 August 1998
PDF: 10 pages
Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); doi: 10.1117/12.317960
Show Author Affiliations
Koji Tenjimbayashi, Mechanical Engineering Lab. (Japan)

Published in SPIE Proceedings Vol. 3550:
Laser Processing of Materials and Industrial Applications II
ShuShen Deng; S. C. Wang, Editor(s)

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