Gas detection using LMR-based optical fiber sensors

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Dreyer_GasDetection_1664435776398_38044.pdf (904.17 KB)

Date

2018

Authors

Dreyer, Uilian José
Martelli, Cicero
Cardozo da Silva, Jean Carlos

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Publisher

MDPI
Acceso abierto / Sarbide irekia
Artículo / Artikulua
Versión publicada / Argitaratu den bertsioa

Project identifier

  • ES/1PE/TEC2016-78047-R/
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Abstract

This 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.

Description

Keywords

Gas sensing, Lossy mode resonance, Optical fiber sensors

Department

Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren / Institute of Smart Cities - ISC / Ingeniería Eléctrica, Electrónica y de Comunicación

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Degree

Doctorate program

URI

https://academica-e.unavarra.es/handle/2454/44170
https://doi.org/10.3390/proceedings2130890

item.page.cita

Dreyer, 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. 2,13 890-893

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© 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.

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