@conference{10902/2492, year = {2012}, month = {10}, url = {http://hdl.handle.net/10902/2492}, abstract = {A temperature Level fiber Optic transducer based on a fiber grating-shape Memory Alloy wire structure (LOMA) is presented in this paper. The basic sensors system works as an on/off optical device: only output light is offered by the device when the structure temperature (T) is over a given temperature level (T>TL). The proposed fiber structure can be used as point or as quasi-distributed sensors systems exploiting its optical multiplexing capacities. The simple and cost effective device is successfully demonstrated in the laboratory.}, organization = {This work has been supported by the Spanish TEC2010-20224-C02-02 project.}, publisher = {SPIE Society of Photo-Optical Instrumentation Engineers}, publisher = {Proceedings of SPIE, 2012, vol. 8421, 84214P}, publisher = {22nd International Conference on Optical Fiber Sensors, Pekín, 2012}, title = {Temperature level optical fiber sensor using shape memory alloy wires}, author = {López Higuera, José Miguel and Rodríguez Cobo, Luis and Quintela Incera, Antonio and Hidalgo-Gato García, Rafael and Shokry Girgis Roufael, Hany}, }