2 June 2014 Comparison of FBG responses to static and dynamic pressures
Author Affiliations +
Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 915713 (2014) https://doi.org/10.1117/12.2059249
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain
FBGs respond to external pressures in ways that reflect both the strain-optic effect and the geometrical variations, both induced by the applied pressure. While the response to static isotropic pressure is quite straight forward and intuitive, the response to anisotropic shock waves is much more complex and depends also on the relative orientation between the fiber and the shock propagation direction. We describe and explain experimental results for both cases.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
E. Shafir, E. Shafir, S. Zilberman, S. Zilberman, A. Ravid, A. Ravid, B. Glam, B. Glam, G. Appelbaum, G. Appelbaum, A. Fedotov Gefen, A. Fedotov Gefen, Y. Saadi, Y. Saadi, N. Shafir, N. Shafir, G. Berkovic, G. Berkovic, } "Comparison of FBG responses to static and dynamic pressures", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915713 (2 June 2014); doi: 10.1117/12.2059249; https://doi.org/10.1117/12.2059249


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