Publication:
Microstructured optical fiber sensor for soil moisture measurements

Consultable a partir de

2020-01-01

Date

2018

Director

Publisher

Optical Society of America
Acceso abierto / Sarbide irekia
Contribución a congreso / Biltzarrerako ekarpena
Versión aceptada / Onetsi den bertsioa

Project identifier

ES/1PE/TEC2016-76021
ES/1PE/TEC2016-78047-R
ES/1PE/TEC2016-79367

Abstract

A discrete sensor based on a Sn0₂-FP (Fabry-Pérot) cavity is presented and characterized in real soil conditions. Results are compared, for the first time to our knowledge, with a commercial capacitive sensor and gravimetric measurements.

Keywords

Soil moisture, Fiber sensor, Humidity sensing photonic crystal fiber, Microstructured optical fiber

Department

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

Faculty/School

Degree

Doctorate program

Editor version

Funding entities

The Spanish Government projects TEC 2016-76021-C2-1-R, TEC2016-78047-R, TEC2016-79367-C2-2-R, Innocampus and the Cost Action MP 1401, as well as to the AEI/FEDER Funds are acknowledged.

© OSA 2018

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