A Highly Sensitive Refractive Index Sensor Based on a V-Shaped Photonic Crystal Fiber with a High Refractive Index Range

A Highly Sensitive Refractive Index Sensor Based on a V-Shaped Photonic Crystal Fiber with a High Refractive Index Range

This paper proposes a highly sensitive surface plasmon resonance (SPR) refractive index sensor based on the photonic crystal fiber (PCF). The optical properties of the PCF are investigated by modulating the refractive index of a liquid analyte. The finite element method (FEM) is used to calculate an...

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Bibliographic Details
Main Authors: Xin Yan, Rao Fu, Tonglei Cheng, Shuguang Li
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Sensors
Subjects:
surface plasmon resonance
photonic crystal fiber
refractive index sensor
sensitivity
Online Access:https://www.mdpi.com/1424-8220/21/11/3782

Internet

https://www.mdpi.com/1424-8220/21/11/3782

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