Polarization-induced nonlocal effects in distributed acoustic sensing and their dependence on the interrogation pulse width

Eran Burstein; Avishay Eyal

doi:10.1364/OFS.2023.W4.13

28th International Conference on Optical Fiber Sensors
Technical Digest Series (Optica Publishing Group, 2023),
paper W4.13
•https://doi.org/10.1364/OFS.2023.W4.13

Polarization-induced nonlocal effects in distributed acoustic sensing and their dependence on the interrogation pulse width

Eran Burstein and Avishay Eyal

Optical Fiber Sensors 2023

Naka-ku, Hamamatsu-shi Japan
20–24 November 2023
ISBN: 978-1-957171-30-2

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Poster Session II (W4)

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E. Burstein and A. Eyal, "Polarization-induced nonlocal effects in distributed acoustic sensing and their dependence on the interrogation pulse width," in 28th International Conference on Optical Fiber Sensors, Technical Digest Series (Optica Publishing Group, 2023), paper W4.13.

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Abstract

We study nonlocal effects in distributed acoustic sensing due to the polarization dependence of the Rayleigh backscattering profile. The dependence of the phenomenon on the interrogating pulse width is characterized theoretically and experimentally.

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