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Conferences > OFC > 2023 > W3J > W3J.3

Simultaneous Temperature and Acoustic Sensing with Coherent Correlation OTDR

André Sandmann, Florian Azendorf, and Michael Eiselt

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Abstract

Superimposed temperature variations and dynamic strain applied through a 400 Hz acoustic signal on a 195 m single-mode fiber section are successfully measured using a coherent correlation optical time domain reflectometry as an interrogator.

© 2023 The Author(s)

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