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Conferences > OFC > 2024 > M2K > M2K.3

Pressure Wave Detection and Localization in Deployed Underground Fiber using Coherent Correlation OTDR

Florian Azendorf, André Sandmann, and Michael Eiselt

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Abstract

A deployed fiber with in-house and underground sections is interrogated with a coherent correlation OTDR. The origin and propagation speed of a hammer-generated pressure wave in the underground section is detected and acoustic signals are monitored.

© 2024 The Author(s)

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