Wedged Fiber Optic Surface Plasmon Resonance Sensor for High-Sensitivity Refractive Index and Temperature Measurements

Wedged Fiber Optic Surface Plasmon Resonance Sensor for High-Sensitivity Refractive Index and Temperature Measurements

Here, we experimentally demonstrate a wedged fiber optic surface plasmon resonance (SPR) sensor enabling high-sensitivity temperature detection. The sensing probe has a geometry with two asymmetrical bevels, with one inclined surface coated with an optically thin film supporting propagating plasmons...

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Bibliographic Details
Main Authors: Lixia Li, Yuli Li, Xueyang Zong, Linlin Zhao, Penglei Li, Kun Yu, Yufang Liu
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Sensors
Subjects:
fiber optic sensors
surface plasmon resonance
temperature sensor
micro-optical devices
Online Access:https://www.mdpi.com/1424-8220/22/23/9099

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https://www.mdpi.com/1424-8220/22/23/9099

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