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2025-01-29
Low-Complexity Event Detection and Identification in Coherent Correlation OTDR Measurements
Jasper MüllerOgnjen JovanovicFlorian AzendorfAndré SandmannRoman ErmakovSai Kireet PatriJörg-Peter ElbersJim ZouDarko ZibarCarmen Mas-Machuca
文献摘要
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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