Gas detection using LMR-based optical fiber sensors
Fecha
2018Autor
Versión
Acceso abierto / Sarbide irekia
Tipo
Artículo / Artikulua
Versión
Versión publicada / Argitaratu den bertsioa
Identificador del proyecto
ES/1PE/TEC2016-78047-R
Impacto
|
10.3390/proceedings2130890
Resumen
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 resp ...
[++]
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. [--]
Materias
Gas sensing,
Lossy mode resonance,
Optical fiber sensors
Editor
MDPI
Publicado en
Proceedings 2018, 2, 890
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza Saila /
Universidad Pública de Navarra/Nafarroako Unibertsitate Publikoa. Institute of Smart Cities - ISC
Versión del editor
Entidades Financiadoras
The authors acknowledge the financial support of Fundação Araucária, Secretaria de Estado
da Ciência, Tecnologia e Ensino Superior do Paraná (SETI), CNPq, CAPES, FINEP, ANEEL and Spanish Ministry
of Economy and Competitiveness Research Grant TEC2016-78047-R.