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Conferences > ACPC > 2015 > ASu2A > ASu2A.143

Phase-sensitive OTDR system based on self-mixing demodulation

Haijun He, Li-Yang Shao, Zonglei Li, Zhiyong Zhang, Xihua Zou, Bin Luo, Wei Pan, and Lianshan Yan

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Abstract

A self-mixing signal demodulation method has been proposed for the phase-sensitive OTDR system. The experiment has been implemented to prove the proposed method by simultaneously determining the frequency and location of the vibration interference on a 10km fiber.

© 2015 Optical Society of America

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