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Bi-Directional Brillouin Optical Time Domain Analyzer System for Long Range Distributed Sensing

We propose and experimentally demonstrate a novel scheme of bi-directional Brillouin time domain analyzer (BD-BOTDA) to extend the sensing range. By deploying two pump-probe pairs at two different wavelengths, the Brillouin frequency shift (BFS) distribution over each half of the whole fiber can be...

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Detalles Bibliográficos
Autores principales:	Guo, Nan, Wang, Liang, Wang, Jie, Jin, Chao, Tam, Hwa-Yaw, Zhang, A. Ping, Lu, Chao
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2016
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5191136/ https://www.ncbi.nlm.nih.gov/pubmed/27999250 http://dx.doi.org/10.3390/s16122156

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