Affiliation:
1. Jishou University
2. Southwest University of Science and Technology
3. The Fourth Affiliated Hospital of Harbin Medical University
4. City University of Hong Kong
Abstract
Surface plasmon resonance (SPR) is widely used in photonic crystal fiber sensors. In this work, a photonic crystal fiber sensor based on
H
E
1
,
1
mode excited SPR is designed and analyzed by the finite element method. The maximum wavelength sensitivity, optimal resolution, and amplitude sensitivity of the optical fiber sensor are 24,600 nm/RIU,
4.07
×
10
−
6
R
I
U
, and
1164.13
R
I
U
−
1
, respectively, for the refractive index range between 1.29 and 1.39. The sensor has excellent properties and wide application prospects in bimolecular and biochemical sensing, environmental monitoring, food safety, and other fields.
Funder
Scientific Research Fund of Sichuan Province Science and Technology Department
City University of Hong Kong
City University of Hong Kong Strategic Research
China Postdoctoral Science Foundation
Natural Science Foundation of Heilongjiang Province
Subject
Computer Vision and Pattern Recognition,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
3 articles.
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