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Listar por autor "Villatoro, Joel"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por autor "Villatoro, Joel"

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    Coupled-core fiber Bragg gratings for low-cost sensing 
    Flores-Bravo, Jose A.; Madrigal-Madrigal, Javier; Zubia, Joseba; Sales Maicas, Salvador; Villatoro, Joel (Nature Publishing Group, 2022-01-24)
    [EN] Sensors based on Bragg gratings inscribed in conventional single mode fibers are expensive due to the need of a sophisticated, but low-speed, interrogation system. As an alternative to overcome this issue, in this ...
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    Packaged Optical Sensors Based on Regenerated Fiber Bragg Gratings for High Temperature Applications 
    Barrera Vilar, David; Finazzi, Vittoria; Villatoro, Joel; Sales Maicas, Salvador; Pruneri, Valerio (Institute of Electrical and Electronics Engineers (IEEE), 2012-01)
    We report on temperature sensors based on regenerated fiber Bragg gratings (RFBGs) for measurements up to 1100°C. The annealing process required to regenerate such gratings makes the optical fiber too delicate, thus making ...
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    Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing 
    Liu, Zhiming; Zheng, Di; Madrigal-Madrigal, Javier; Villatoro, Joel; Antonio-Lopez, Enrique; Schuelzgen, Axel; Amezcua-Correa, Rodrigo; Zou, Xihua; Pan, Wei; Sales Maicas, Salvador (Elsevier, 2020-09)
    [EN] A compact optical fiber sensor by embedding fiber Bragg gratings (FBGs) in strongly coupled multicore fiber (SCMCF) is proposed for multipoint and multiparameter sensing. To build the device, two FBGs with different ...
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    Temperature-insensitive curvature sensor based on Bragg gratings written in strongly coupled multicore fiber 
    Liu, Zhiming; Zheng, Di; Madrigal-Madrigal, Javier; Villatoro, Joel; Antonio-Lopez, J. Enrique; Schülzgen, Axel; Amezcua-Correa, Rodrigo; Zou, Xihua; Pan, Wei; Sales Maicas, Salvador (The Optical Society, 2021-08-15)
    [EN] A novel temperature-insensitive optical curvature sensor has been proposed and demonstrated. The sensor is fabricated by inscribing fiber Bragg gratings with short lengths into a piece of strongly coupled multicore ...