Two-channel photonic crystal fiber based on surface plasmon resonance for magnetic field and temperature dual-parameter sensing
Dongying Wang, Zao Yi, Guolu Ma, Bo Dai, Junbo Yang, Jianfa Zhang, Yang Yu, Chao Liu, Xianwen Wu, Qiang Bian
Abstract
, respectively. By establishing and demodulating a sensing matrix, the sensor can not only measure the temperature and magnetic field simultaneously but also solve the temperature cross-sensitivity problem. In addition, when the temperature exceeds a certain value, the proposed sensor is expected to achieve dual-parameter sensing without a matrix. The proposed dual-parameter SPR-PCF sensor has a unique structure and excellent sensing performance, which are important for the simultaneous sensing of multiple basic physical parameters.
Topics & Concepts
Materials sciencePhotonic-crystal fiberMagnetic fieldSurface plasmon resonanceSensitivity (control systems)PolydimethylsiloxaneOptical fiberAtmospheric temperature rangeOptoelectronicsMatrix (chemical analysis)Temperature measurementPlasmonOpticsAnalytical Chemistry (journal)WavelengthNanotechnologyComposite materialElectronic engineeringChemistryPhysicsNanoparticleEngineeringChromatographyMeteorologyQuantum mechanicsAdvanced Fiber Optic SensorsMagneto-Optical Properties and ApplicationsPhotonic Crystal and Fiber Optics