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Simulating fast dynamics in distributed acoustic sensing using finite difference time domain method
Date Issued
01-01-2021
Author(s)
Prasanth, P. P.
Sasikumar, N.
Indian Institute of Technology, Madras
Indian Institute of Technology, Madras
Abstract
We introduce a FDTD method to simulate dynamic phase evolution of backscattered radiation in Distributed Acoustic sensing system and demonstrate its use for de-tecting high frequency perturbations.