High-sensitivity surface plasmon resonance sensor based on the ten-fold eccentric core quasi-D-shaped photonic quasi-crystal fiber coated with indium tin oxide

Qiang LIU; Yu JIANG; Chun-jie HU; Wen-shu LU; Yu-dan SUN; Chao LIU; Jing-wei LV; Jin ZHAO; Sheng-nan TAI; Zao YI; Paul K CHU

doi:10.37188/CO.EN.2021-0006

High-sensitivity surface plasmon resonance sensor based on the ten-fold eccentric core quasi-D-shaped photonic quasi-crystal fiber coated with indium tin oxide

Qiang LIU
, Yu JIANG
, Chun-jie HU
, Wen-shu LU
, Yu-dan SUN
, Chao LIU^*
, Jing-wei LV
, Jin ZHAO
, Sheng-nan TAI
, Zao YI
, Paul K CHU

^*Corresponding author for this work

Department of Physics

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

4 Citations (Scopus)

Abstract

A high-sensitivity Surface Plasmon Resonance (SPR) sensor comprising of an eccentric core tenfold Photonic Quasi-crystal Fiber (PQF) with a D-shaped structure and partially coated with Indium Tin Oxide (ITO) is designed and numerically analyzed. The eccentric core D-shaped structure makes the analysis of liquids more convenient and also strengthens the coupling between the core mode and Surface Plasmon Polariton (SPP) mode to improve the sensing sensitivity. The characteristics of the sensor are investigated by the Finite Element Method (FEM). The wavelength sensitivity increases with increasing Refractive Indexes (RIs) and the maximum wavelength sensitivity and resolution are 60 000 nm/RIU and 1.67x10^-6 RIU, respectively. The sensor delivers excellent performance and has large potential applications in the measurement of liquid refractive indexes.

Translated title of the contribution	基于氧化铟锡的十重偏芯 D 型光子准晶光纤的高灵敏度表面等离子体共振传感器
Original language	English
Pages (from-to)	101-110
Journal	Chinese Optics
Volume	15
Issue number	1
DOIs	https://doi.org/10.37188/CO.EN.2021-0006
Publication status	Published - Jan 2022

Research Keywords

surface plasmon resonance
photonic quasi-crystal fiber
D-shaped structure
eccentric core structure
REFRACTIVE-INDEX SENSOR
SPR SENSOR

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@article{b7745d5b36024c45937b7439c4c1628a,

title = "High-sensitivity surface plasmon resonance sensor based on the ten-fold eccentric core quasi-D-shaped photonic quasi-crystal fiber coated with indium tin oxide",

abstract = "A high-sensitivity Surface Plasmon Resonance (SPR) sensor comprising of an eccentric core tenfold Photonic Quasi-crystal Fiber (PQF) with a D-shaped structure and partially coated with Indium Tin Oxide (ITO) is designed and numerically analyzed. The eccentric core D-shaped structure makes the analysis of liquids more convenient and also strengthens the coupling between the core mode and Surface Plasmon Polariton (SPP) mode to improve the sensing sensitivity. The characteristics of the sensor are investigated by the Finite Element Method (FEM). The wavelength sensitivity increases with increasing Refractive Indexes (RIs) and the maximum wavelength sensitivity and resolution are 60 000 nm/RIU and 1.67x10-6 RIU, respectively. The sensor delivers excellent performance and has large potential applications in the measurement of liquid refractive indexes.",

keywords = "surface plasmon resonance, photonic quasi-crystal fiber, D-shaped structure, eccentric core structure, REFRACTIVE-INDEX SENSOR, SPR SENSOR, 表面等离子体共振, 光子准晶光纤, D 型结构, 偏芯结构, 表面等離子體共振, 光子准晶光纖, D 型結構, 偏芯結構",

author = "Qiang LIU and Yu JIANG and Chun-jie HU and Wen-shu LU and Yu-dan SUN and Chao LIU and Jing-wei LV and Jin ZHAO and Sheng-nan TAI and Zao YI and CHU, \{Paul K\}",

year = "2022",

month = jan,

doi = "10.37188/CO.EN.2021-0006",

language = "English",

volume = "15",

pages = "101--110",

journal = "Chinese Optics",

issn = "2095-1531",

publisher = "中国科学院长春光学精密机械与物理研究所",

number = "1",

}

High-sensitivity surface plasmon resonance sensor based on the ten-fold eccentric core quasi-D-shaped photonic quasi-crystal fiber coated with indium tin oxide. / LIU, Qiang; JIANG, Yu; HU, Chun-jie et al.
In: Chinese Optics, Vol. 15, No. 1, 01.2022, p. 101-110.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - High-sensitivity surface plasmon resonance sensor based on the ten-fold eccentric core quasi-D-shaped photonic quasi-crystal fiber coated with indium tin oxide

AU - LIU, Qiang

AU - JIANG, Yu

AU - HU, Chun-jie

AU - LU, Wen-shu

AU - SUN, Yu-dan

AU - LIU, Chao

AU - LV, Jing-wei

AU - ZHAO, Jin

AU - TAI, Sheng-nan

AU - YI, Zao

AU - CHU, Paul K

PY - 2022/1

Y1 - 2022/1

N2 - A high-sensitivity Surface Plasmon Resonance (SPR) sensor comprising of an eccentric core tenfold Photonic Quasi-crystal Fiber (PQF) with a D-shaped structure and partially coated with Indium Tin Oxide (ITO) is designed and numerically analyzed. The eccentric core D-shaped structure makes the analysis of liquids more convenient and also strengthens the coupling between the core mode and Surface Plasmon Polariton (SPP) mode to improve the sensing sensitivity. The characteristics of the sensor are investigated by the Finite Element Method (FEM). The wavelength sensitivity increases with increasing Refractive Indexes (RIs) and the maximum wavelength sensitivity and resolution are 60 000 nm/RIU and 1.67x10-6 RIU, respectively. The sensor delivers excellent performance and has large potential applications in the measurement of liquid refractive indexes.

AB - A high-sensitivity Surface Plasmon Resonance (SPR) sensor comprising of an eccentric core tenfold Photonic Quasi-crystal Fiber (PQF) with a D-shaped structure and partially coated with Indium Tin Oxide (ITO) is designed and numerically analyzed. The eccentric core D-shaped structure makes the analysis of liquids more convenient and also strengthens the coupling between the core mode and Surface Plasmon Polariton (SPP) mode to improve the sensing sensitivity. The characteristics of the sensor are investigated by the Finite Element Method (FEM). The wavelength sensitivity increases with increasing Refractive Indexes (RIs) and the maximum wavelength sensitivity and resolution are 60 000 nm/RIU and 1.67x10-6 RIU, respectively. The sensor delivers excellent performance and has large potential applications in the measurement of liquid refractive indexes.

KW - surface plasmon resonance

KW - photonic quasi-crystal fiber

KW - D-shaped structure

KW - eccentric core structure

KW - REFRACTIVE-INDEX SENSOR

KW - SPR SENSOR

KW - 表面等离子体共振

KW - 光子准晶光纤

KW - D 型结构

KW - 偏芯结构

KW - 表面等離子體共振

KW - 光子准晶光纖

KW - D 型結構

KW - 偏芯結構

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U2 - 10.37188/CO.EN.2021-0006

DO - 10.37188/CO.EN.2021-0006

M3 - RGC 21 - Publication in refereed journal

SN - 2095-1531

VL - 15

SP - 101

EP - 110

JO - Chinese Optics

JF - Chinese Optics

IS - 1

ER -

High-sensitivity surface plasmon resonance sensor based on the ten-fold eccentric core quasi-D-shaped photonic quasi-crystal fiber coated with indium tin oxide

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Research Keywords

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