Buscar en RiuNet

Listar

Mostrando ítems 1-3 de 3

Continuous liquid-level sensor based on a long-period grating and microwave photonics filtering techniques

Ricchiuti, Amelia Lavinia; Barrera Vilar, David; Urrutia Azcona, Aitor; Goicoechea Fernández, Javier; Arregui, Francisco J.; Sales Maicas, Salvador (Institute of Electrical and Electronics Engineers (IEEE), 2016-03-15)

A fiber optic liquid-level sensor based on a long period grating (LPG) is proposed and experimentally validated. The principle of operation is based on a technique used to analyze microwave photonics filters. A 4-cm-long ...
Long Period Gratings in Multicore Optical Fibers for Directional Curvature Sensor Implementation

Barrera Vilar, David; Madrigal-Madrigal, Javier; Sales Maicas, Salvador (Institute of Electrical and Electronics Engineers, 2018)

[EN] Multicore optical fibers are especially attractive for the fabrication of curvature and shape sensors due to the spatial distribution of the different cores. Fiber Bragg gratings have been used in the past for the ...
Space-Division Multiplexing fibers for radiofrequency signal processing

García-Cortijo, Sergi; Guillem-Cogollos, Rubén; Ureña-Gisbert, Mario; Gasulla Mestre, Ivana (IEEE, 2020-07-15)

[EN] Beyond high-capacity transmission, space-division multiplexing fibers can be engineered to provide distributed signal processing for microwave signals. We present an overview of different fiber technologies where the ...

Mostrando ítems 1-3 de 3