Viegas, DianaAbad Valtierra, SilviaSantos, José LuisFerreira, Luis AlbertoMoita Araújo, Francisco Manuel2013-11-272013-11-272010Viegas, D., Abad, S., Santos, J. L., Ferreira, L. A., & Moita-Araujo, F. M. (2010). Miniature high-temperature fiber bragg grating sensor design based on u-shaped lossless taper for thermal mapping applications. Photonics Technology Letters, IEEE, 22(11), 811-813.10411135http://hdl.handle.net/11268/260A novel design for a miniature fiber Bragg grating-based temperature probe is presented. The sensor integrates a u-shaped lossless taper thus offering the advantages of a terminal temperature probe free from of strain cross-sensitivity and showing installation flexibility while enabling effective serial multiplexing. The experimental validation of the probe design is reported, being demonstrated lossless operation and effective elimination of strain cross-sensitivity up to 400 degrees C.engFiber Bragg Grating (FBG)lossless TaperTemperature ProbeEngineeringOpticsPhysicsjournal article10.1109/LPT.2010.2046159restricted accessTecnología avanzadaTemperatura