Dreyer, Uilian JoséOzcariz Celaya, AritzAscorbe Muruzabal, JoaquínZubiate Orzanco, PabloVitoria Pascual, IgnacioMartelli, CiceroCardozo da Silva, Jean CarlosRuiz Zamarreño, Carlos2022-10-032022-10-032018Dreyer, Julián José; Ozcariz, Aritz; Ascorbe, Joaquín; Zubiate, Pablo; Vitoria, Ignacio; Martelli, Cicero; Cardozo Da Silva, Jean Carlos; Ruiz, Carlos. (2018). Gas Detection Using LMR-Based Optical Fiber Sensors. Proceedings of the Institution of Electrical Engineers. 2,13 890-8930020-327010.3390/proceedings2130890https://academica-e.unavarra.es/handle/2454/44170This work presents a first approach to the utilization of Lossy Mode Resonance (LMR) based optical fiber sensors for gas detection. The optical sensor is based on a SnO2 thin-film fabricated onto the core of cladding removed multimode fibers (MMF). The time response of the device to four different gases (NH3, NO, CO2 and O2) was monitored obtaining the best sensitivity for NO whereas the response to NH3 revealed the best repeatability.application/pdfeng© 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.Gas sensingLossy mode resonanceOptical fiber sensorsinfo:eu-repo/semantics/article2022-09-29info:eu-repo/semantics/openAccess