Numerical simulation of a truncated cladding negative curvature fiber sensor based on the surface plasmon resonance effect

Zhichao Zhang; Jinhui Yuan; Shi Qiu; Guiyao Zhou; Xian Zhou; Binbin Yan; Qiang Wu; Kuiru Wang; Xinzhu Sang

doi:10.1088/1674-1056/ac785e

Numerical simulation of a truncated cladding negative curvature fiber sensor based on the surface plasmon resonance effect

Zhichao Zhang, Jinhui Yuan, Shi Qiu, Guiyao Zhou, Xian Zhou, Binbin Yan, Qiang Wu, Kuiru Wang, Xinzhu Sang

Mathematics, Physics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

A refractive index (RI) sensor based on the surface plasmon resonance effect is proposed using a truncated cladding negative curvature fiber (TC-NCF). The influences of the TC-NCF structure parameters on the sensing performances are investigated and compared with the traditional NCF. The simulation results show that the proposed TC-NCF RI sensor has an ultra-wide detection range from 1.16 to 1.43. The maximum wavelength sensitivity reaches 12400 nm/RIU, and the corresponding R ² of the polynomial fitting equation is 0.9999. The maximum and minimum resolutions are 2.56 × 10⁻⁵ and 8.06 × 10⁻⁶, respectively. In addition, the maximum amplitude sensitivity can reach -379.1 RIU⁻¹ when the RI is chosen as 1.43. The proposed TC-NCF RI sensor could be useful in biochemical medicine, environmental monitoring, and food safety.

Original language	English
Article number	034208
Pages (from-to)	1-9
Number of pages	9
Journal	Chinese Physics B
Volume	32
Issue number	3
DOIs	https://doi.org/10.1088/1674-1056/ac785e
Publication status	Published - 1 Mar 2023

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title = "Numerical simulation of a truncated cladding negative curvature fiber sensor based on the surface plasmon resonance effect",

abstract = "A refractive index (RI) sensor based on the surface plasmon resonance effect is proposed using a truncated cladding negative curvature fiber (TC-NCF). The influences of the TC-NCF structure parameters on the sensing performances are investigated and compared with the traditional NCF. The simulation results show that the proposed TC-NCF RI sensor has an ultra-wide detection range from 1.16 to 1.43. The maximum wavelength sensitivity reaches 12400 nm/RIU, and the corresponding R 2 of the polynomial fitting equation is 0.9999. The maximum and minimum resolutions are 2.56 × 10−5 and 8.06 × 10−6, respectively. In addition, the maximum amplitude sensitivity can reach -379.1 RIU−1 when the RI is chosen as 1.43. The proposed TC-NCF RI sensor could be useful in biochemical medicine, environmental monitoring, and food safety.",

keywords = "refractive index sensor, surface plasmon resonance, truncated cladding negative curvature fiber",

author = "Zhichao Zhang and Jinhui Yuan and Shi Qiu and Guiyao Zhou and Xian Zhou and Binbin Yan and Qiang Wu and Kuiru Wang and Xinzhu Sang",

note = "Funding information: Project supported by the National Natural Science Foundation of China (Grant No. 61935007).",

year = "2023",

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day = "1",

doi = "10.1088/1674-1056/ac785e",

language = "English",

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TY - JOUR

T1 - Numerical simulation of a truncated cladding negative curvature fiber sensor based on the surface plasmon resonance effect

AU - Zhang, Zhichao

AU - Yuan, Jinhui

AU - Qiu, Shi

AU - Zhou, Guiyao

AU - Zhou, Xian

AU - Yan, Binbin

AU - Wu, Qiang

AU - Wang, Kuiru

AU - Sang, Xinzhu

N1 - Funding information: Project supported by the National Natural Science Foundation of China (Grant No. 61935007).

PY - 2023/3/1

Y1 - 2023/3/1

N2 - A refractive index (RI) sensor based on the surface plasmon resonance effect is proposed using a truncated cladding negative curvature fiber (TC-NCF). The influences of the TC-NCF structure parameters on the sensing performances are investigated and compared with the traditional NCF. The simulation results show that the proposed TC-NCF RI sensor has an ultra-wide detection range from 1.16 to 1.43. The maximum wavelength sensitivity reaches 12400 nm/RIU, and the corresponding R 2 of the polynomial fitting equation is 0.9999. The maximum and minimum resolutions are 2.56 × 10−5 and 8.06 × 10−6, respectively. In addition, the maximum amplitude sensitivity can reach -379.1 RIU−1 when the RI is chosen as 1.43. The proposed TC-NCF RI sensor could be useful in biochemical medicine, environmental monitoring, and food safety.

AB - A refractive index (RI) sensor based on the surface plasmon resonance effect is proposed using a truncated cladding negative curvature fiber (TC-NCF). The influences of the TC-NCF structure parameters on the sensing performances are investigated and compared with the traditional NCF. The simulation results show that the proposed TC-NCF RI sensor has an ultra-wide detection range from 1.16 to 1.43. The maximum wavelength sensitivity reaches 12400 nm/RIU, and the corresponding R 2 of the polynomial fitting equation is 0.9999. The maximum and minimum resolutions are 2.56 × 10−5 and 8.06 × 10−6, respectively. In addition, the maximum amplitude sensitivity can reach -379.1 RIU−1 when the RI is chosen as 1.43. The proposed TC-NCF RI sensor could be useful in biochemical medicine, environmental monitoring, and food safety.

KW - refractive index sensor

KW - surface plasmon resonance

KW - truncated cladding negative curvature fiber

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U2 - 10.1088/1674-1056/ac785e

DO - 10.1088/1674-1056/ac785e

M3 - Article

AN - SCOPUS:85150752438

VL - 32

SP - 1

EP - 9

JO - Chinese Physics B

JF - Chinese Physics B

SN - 1674-1056

IS - 3

M1 - 034208

ER -

Numerical simulation of a truncated cladding negative curvature fiber sensor based on the surface plasmon resonance effect

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