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Ultrafast Resolution-Enhanced Digital Optical Frequency Comb-Based BOTDA with Pump Pulse Array Coding

In this letter, a resolution enhancement and signal-to-noise ratio (SNR) improvement scheme for digital optical frequency comb (DOFC)-based Brillouin optical time-domain analysis (BOTDA) ultrafast distributed sensing employing a pump pulse array is proposed. Based on the properties of the time-invar...

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Detalles Bibliográficos
Autores principales:	Wu, Yichang, Yang, Chengkun, Pan, Jingshun, Sui, Qi, Wang, Dawei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Letter
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7696811/ https://www.ncbi.nlm.nih.gov/pubmed/33182619 http://dx.doi.org/10.3390/s20226411

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