25 November 2009 Coherent OTDR used for fibre faults detection
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Proceedings Volume 7634, Optical Sensors and Biophotonics; 763416 (2009) https://doi.org/10.1117/12.853144
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China
Abstract
We have demonstrated a coherent OTDR based on log-detector. The effect of laser linewidth and electrical filter bandwidth on coherent OTDR performance is theoretically analyzed and experimentally investigated.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhiyong Feng, Shaofeng Qiu, Yijia Wei, Liangchuan Li, Gordon Ning Liu, Qianjin Xiong, "Coherent OTDR used for fibre faults detection", Proc. SPIE 7634, Optical Sensors and Biophotonics, 763416 (25 November 2009); doi: 10.1117/12.853144; https://doi.org/10.1117/12.853144
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