Multiparameter sensor based on a multiinterferometric serial configuration for temperature and strain measurements
Fecha
2021Autor
Versión
Acceso abierto / Sarbide irekia
Tipo
Artículo / Artikulua
Versión
Versión aceptada / Onetsi den bertsioa
Identificador del proyecto
Impacto
|
10.1109/JSTQE.2021.3072163
Resumen
In this work, a multi-parameter point sensor based
on the combination of Fabry-Perot (FP) and the anti-resonant
(AR) reflecting guidance in cascade configuration is proposed and
experimentally demonstrated. This structure, based on FP
interference and AR reflecting guidance, was fabricated with two
different air micro-cavities. The attained experimental results
showed different strain and t ...
[++]
In this work, a multi-parameter point sensor based
on the combination of Fabry-Perot (FP) and the anti-resonant
(AR) reflecting guidance in cascade configuration is proposed and
experimentally demonstrated. This structure, based on FP
interference and AR reflecting guidance, was fabricated with two
different air micro-cavities. The attained experimental results
showed different strain and temperature sensitivities for the
antiresonance contribution. However, when analyzing the FP
interference, only strain sensitivity was observed, demonstrating
that this air micro-cavity was also insensitive to temperature
variations. [--]
Materias
Automatic optical inspection,
Fabry-Perot interferometers,
Multisensor systems,
Optical fiber sensors,
Optical interferometry
Editor
IEEE
Publicado en
IEEE Journal of Selected Topics in Quantum Electronics, vol. 27, no. 6, pp. 1-4, Nov.-Dec. 2021, Art no. 5600704
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
This work was supported by the Spanish AEI projects TEC2016-76021-C2
and PID2019-107270RB-C22, FEDER Funds, the European Union’s Horizon
2020 research and innovation programme under the Marie Skłodowska-Curie
grant agreement No 838143, Projects for young researches UPNA 2019, “Caja
Navarra” and “la Caixa” foundations under agreement
LCF/PR/PR13/51080004 and the grant BGP18/00180 of the “Beatriz Galindo”
programme from the Spanish Ministry of Science, Innovation and Universities.