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Proceedings Paper

Optical strain gauge
Author(s): Rajpal S. Sirohi; Fook Siong Chau; Siew-Lok Toh; Elgin T. Quek
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Paper Abstract

The paper presents a technique that could be used to measure (1) in-plane displacement, (2) the velocity of a solid body using a principle similar to that used in LDA, and (3) strain at a point. Some initial results for velocity determination are presented and compared with theory.

Paper Details

Date Published: 29 September 1998
PDF: 4 pages
Proc. SPIE 3407, International Conference on Applied Optical Metrology, (29 September 1998); doi: 10.1117/12.323334
Show Author Affiliations
Rajpal S. Sirohi, National Univ. of Singapore (India)
Fook Siong Chau, National Univ. of Singapore (Singapore)
Siew-Lok Toh, National Univ. of Singapore (Singapore)
Elgin T. Quek, National Univ. of Singapore (Singapore)


Published in SPIE Proceedings Vol. 3407:
International Conference on Applied Optical Metrology
Pramod Kumar Rastogi; Ferenc Gyimesi, Editor(s)

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