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Finding Well-Coupled Optical Fiber Locations for Railway Monitoring Using Distributed Acoustic Sensing

Distributed acoustic sensors (DAS) utilize optical fibers to monitor vibrations across thousands of independent locations. However, the measured acoustic waveforms experience significant variations along the sensing fiber. These differences primarily arise from changes in coupling between the fiber...

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Detalles Bibliográficos
Autores principales:	Muñoz, Felipe, Urricelqui, Javier, Soto, Marcelo A., Jimenez-Rodriguez, Marco
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385435/ https://www.ncbi.nlm.nih.gov/pubmed/37514892 http://dx.doi.org/10.3390/s23146599

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