23 May 2005 Fiber Bragg grating sensors for seismic wave detection
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Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623728
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
Abstract
The work presented in this paper demonstrates a sensing technology for unattended seismic sensors based on the optical fiber Bragg grating. This kind of sensor can perform accurate measurements of the seismic activity due to their high sensitivity to dynamic strains caused by small ground vibrations. One of the applications is its deployment in the battlefield remote monitoring system to track and geo-locate the presence of personnel, wheeled vehicles, and tracked vehicles. The experimental data of the field test are shown as well as the comparable result with commercial seismic sensors.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yan Zhang, Sanguo Li, Z. Yin, Robert Pastore, Kurt O'Donnell, Michael Pellicano, John Kosinski, Hong-Liang Cui, "Fiber Bragg grating sensors for seismic wave detection", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623728; https://doi.org/10.1117/12.623728
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