Double-sided Polished Ultra-stable and Ultra-sensitive Optical Fiber Sensor

被引：22

作者：

An, Guowen ^{[1
]}

Jia, Pinggang ^{[1
]}

Liang, Ting ^{[1
]}

Hong, Yingping ^{[1
]}

Wang, Haiyang ^{[1
,2
]}

Ghaffar, Abdul ^{[1
]}

Xiong, Jijun ^{[1
]}

机构：

[1] North Univ China, Sci & Technol Elect Test & Measurement Lab, Taiyuan 030051, Peoples R China

[2] Univ Ottawa, Dept Phys, Ottawa, ON K1N 6N5, Canada

来源：

PLASMONICS | 2020年 / 15卷 / 05期

基金：

山西省青年科学基金;

关键词：

Photonic crystal fiber; Sensor; Surface plasmon resonance; Surface plasmon polariton; PHOTONIC CRYSTAL FIBER; THIN-FILMS; RESONANCE;

D O I：

10.1007/s11468-020-01168-w

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A double-sided polished photonic crystal fiber (DP-PCF) for surface plasmon resonance(SPR) sensing is designed and analyzed by using the finite element analysis software COMSOL 5.5. The suggested design shows strong sensitivity stability in the low refractive index (RI) region (1.33 similar to 1.39) and ultra-high sensitivity in the high RI region (1.39 similar to 1.43), respectively. The structural parameters of the proposed sensor are studied to analyze the stability and high sensitivity of the fiber sensor. The introduced DP-PCF sensor offers high sensitivity of 32,434 nm/RIU in the RI range of 1.39 similar to 1.43 due to its special double-sided polishing design.

引用

页码：1471 / 1479

页数：9

共 16 条

[1]

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