A system for distributed discriminative measurement of strain and temperature is proposed using fiber Brillouin dynamic grating, based on BOCDA with time-division pump-probe generation scheme. The discrimination is successfully demonstrated.
© 2012 OSA
T. Ashida, M. Kishi, Z. He, and K. Hotate, "Discriminative Distributed Measurement of Strain and Temperature Based on Brillouin Dynamic Grating by BOCDA with Time-Division Pump-Probe Generation Scheme," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CM4B.5.
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