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Proceedings Paper

A quasi-distributed fiber laser stress sensor
Author(s): Shinji Yamashita
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Paper Abstract

We propose and demonstrate a novel quasi-distributed fiber laser stress sensor. A stress position is located by the FSR shift induced by mode coupling in an intracavity PMF. Resolution of 54cm in the 150m-range could be realized with the mode-locking technique.

Paper Details

Date Published: 9 November 2000
PDF: 4 pages
Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41850C (9 November 2000); doi: 10.1117/12.2302155
Show Author Affiliations
Shinji Yamashita, Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 4185:
Fourteenth International Conference on Optical Fiber Sensors
A. G. Mignani; H. C. Lefèvre, Editor(s)

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