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Proceedings Paper

Holographic interferometry with single-mode imaging fiber bundle for vibration analyses
Author(s): Yunlu Zou
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Paper Abstract

Holographic interferometry in conjunction with fiber optics is specially useful for the measurements of a small area deformation, a micromovement, or an intracavity deformation. A single-mode imaging fiber bundle can give higher resolution, better coherency, and less sensitivity if it is used as an image guide system in holographic interferometry. Time-average hologram and stroboscopic double-exposure hologram of a vibrating surface with acceptable signal to noise ratio is presented.

Paper Details

Date Published: 2 March 1993
PDF: 10 pages
Proc. SPIE 1732, Holographics International '92, (2 March 1993); doi: 10.1117/12.140444
Show Author Affiliations
Yunlu Zou, Stuttgart Univ. (United States)

Published in SPIE Proceedings Vol. 1732:
Holographics International '92
Yuri N. Denisyuk; Frank Wyrowski, Editor(s)

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