A quasi-distributed fiber laser stress sensor

Shinji Yamashita

doi:10.1117/12.2302155

9 November 2000 A quasi-distributed fiber laser stress sensor

Shinji Yamashita

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41850C (2000) https://doi.org/10.1117/12.2302155
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

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.

Citation Download Citation

Shinji Yamashita "A quasi-distributed fiber laser stress sensor", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41850C (9 November 2000); https://doi.org/10.1117/12.2302155

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