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Proceedings Paper

Self-referenced Fizeau strain sensors based on an electronic scanning mirror
Author(s): Jiang Yu; Jianzhong Zhang; Jun Yang; Weimin Sun; Libo Yuan; G. D. Peng
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Paper Abstract

A self-referenced fiber optic Fizeau strain sensor based on Michelson interferometry with a electronic scanning mirror is proposed and demonstrated. The limitation of Fizeau cavity length is eliminated and it is possible to multiplex Fizeau strain sensors with the same cavity length. The returning-error caused by the scanning mirror is reduced dramatically by introducing the reference signal.

Paper Details

Date Published: 16 May 2008
PDF: 4 pages
Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70040K (16 May 2008); doi: 10.1117/12.782240
Show Author Affiliations
Jiang Yu, Harbin Engineering Univ. (China)
Jianzhong Zhang, Harbin Engineering Univ. (China)
Jun Yang, Harbin Engineering Univ. (China)
Weimin Sun, Harbin Engineering Univ. (China)
Libo Yuan, Harbin Engineering Univ. (China)
G. D. Peng, Univ. of New South Wales (Australia)

Published in SPIE Proceedings Vol. 7004:
19th International Conference on Optical Fibre Sensors
David Sampson; Stephen Collins; Kyunghwan Oh; Ryozo Yamauchi, Editor(s)

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