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Low-Cost Interrogation System for Long-Period Fiber Gratings Applied to Remote Sensing

We present a portable and low-cost system for interrogation of long-period fiber gratings (LPFGs) costing around a 30th of the price of a typical setup using an optical spectrum analyzer and a broadband light source. The unit is capable of performing real-time monitoring or as a stand-alone data-log...

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Detalles Bibliográficos
Autores principales:	dos Santos, P.S.S., Jorge, P.A.S., de Almeida, José M.M.M., Coelho, L.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480325/ https://www.ncbi.nlm.nih.gov/pubmed/30925686 http://dx.doi.org/10.3390/s19071500

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