Rayleigh-Based Distributed Optical Fiber Sensing Using Least Mean Square Similarity

Luc Thévenaz, Zhisheng Yang, Li Zhang, Flavien Gyger
2018
Article de conférence

Résumé

Large frequency shift errors induced by cross-correlation are investigated in Rayleigh-based distributed sensing. A least mean square method is proposed to reduce those errors, thus increasing the reliability and extending the measurand range.

Source officielle

https://infoscience.epfl.ch/record/263623?ln=fr

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Rayleigh-Based Distributed Optical Fiber Sensing Using Least Mean Square Similarity

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