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arXiv · 2501.17519

Low-Complexity Event Detection and Identification in Coherent Correlation OTDR Measurements

Jasper Müller·Ognjen Jovanovic·Florian Azendorf·André Sandmann·Roman Ermakov·Sai Kireet Patri·Jörg-Peter Elbers·Jim Zou·Darko Zibar·Carmen Mas-Machuca
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Abstract

Pairing coherent correlation OTDR with low-complexity analysis methods, we investigate the detection of fast temperature changes and vibrations in optical fibers. A localization accuracy of ~2 m and extraction of vibration amplitudes and frequencies is demonstrated.

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Jasper Müller, Ognjen Jovanovic, Florian Azendorf, André Sandmann, Roman Ermakov, Sai Kireet Patri, Jörg-Peter Elbers, Jim Zou, Darko Zibar, Carmen Mas-Machuca. 2025-01-29. Low-Complexity Event Detection and Identification in Coherent Correlation OTDR Measurements. https://doi.org/10.1109/acp/ipoc63121.2024.10809545

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