A Refractive Index Sensor Based on a Metal-Insulator-Metal Waveguide-Coupled Ring Resonator

被引：52
|
作者：
Yan, Shu-Bin [1 ,2 ]
Luo, Liang [1 ,2 ]
Xue, Chen-Yang [1 ,2 ]
Zhang, Zhi-Dong [1 ,2 ]
机构：
[1] North Univ China, Sci & Technol Elect Test & Measurement Lab, Taiyuan 030051, Peoples R China
[2] North Univ China, Key Lab Instrumentat Sci & Dynam Measurement, Minist Educ, Taiyuan 030051, Peoples R China
来源：
SENSORS | 2015年 / 15卷 / 11期
基金：
中国国家自然科学基金;
关键词：
surface plasmon polaritons; metal-insulator-metal waveguide; Fano resonance; refractive index sensor; finite-difference time-domain method;
D O I：
10.3390/s151129183
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A refractive index sensor composed of two straight metal-insulator-metal waveguides and a ring resonator is presented. One end of each straight waveguide is sealed and the other end acts as port. The transmission spectrum and magnetic field distribution of this sensor structure are simulated using finite-difference time-domain method (FDTD). The results show that an asymmetric line shape is observed in the transmission spectrum, and that the transmission spectrum shows a filter-like behavior. The quality factor and sensitivity are taken to characterize its sensing performance and filter properties. How structural parameters affect the sensing performance and filter properties is also studied.
引用
收藏
页码：29183 / 29191
页数：9
相关论文
共 50 条
  • [1] Refractive Index Sensor Based on a Metal-Insulator-Metal Bus Waveguide Coupled with a U-Shaped Ring Resonator
    Zhang, Xiaoyu
    Yan, Shubin
    Liu, Jilai
    Ren, Yifeng
    Zhang, Yi
    Shen, Lifang
    [J]. MICROMACHINES, 2022, 13 (05)
  • [2] Refractive index sensor and filter of metal-insulator-metal waveguide based on ring resonator embedded by cross structure
    Qi Yun-Ping
    Zhang Xue-Wei
    Zhou Pei-Yang
    Hu Bing-Bing
    Wang Xiang-Xian
    [J]. ACTA PHYSICA SINICA, 2018, 67 (19)
  • [3] A refractive index sensor based on metal-insulator-metal coupling ring resonator with a stub
    Cao, Yuhao
    Yan, Shubin
    Liu, Feng
    Wang, Jin
    Chang, Shuwen
    Liu, Guang
    Zhang, Wei
    Wu, Taiquan
    Ren, Yifeng
    [J]. FRONTIERS IN PHYSICS, 2024, 11
  • [4] Refractive Index Sensor Based on a Metal-Insulator-Metal Waveguide Coupled with a Symmetric Structure
    Yan, Shubin
    Zhang, Meng
    Zhao, Xuefeng
    Zhang, Yanjun
    Wang, Jicheng
    Jin, Wen
    [J]. SENSORS, 2017, 17 (12)
  • [5] Index sensing characteristics of the plasmonic sensor based on metal-insulator-metal waveguide-coupled structure
    Guo J.-P.
    Zhu J.-H.
    Huang X.-G.
    [J]. Optoelectronics Letters, 2013, 9 (05) : 321 - 324
  • [6] Index sensing characteristics of the plasmonic sensor based on metal-insulator-metal waveguide-coupled structure
    郭健平
    朱家胡
    黄旭光
    [J]. Optoelectronics Letters, 2013, 9 (05) : 321 - 324
  • [7] Hybrid plasmonic waveguide-assisted Metal-Insulator-Metal ring resonator for refractive index sensing
    Butt, M. A.
    Khonina, S. N.
    Kazanskiy, N. L.
    [J]. JOURNAL OF MODERN OPTICS, 2018, 65 (09) : 1135 - 1140
  • [8] A proposal for a demultiplexer based on plasmonic metal-insulator-metal waveguide-coupled ring resonator operating in near-infrared spectrum
    Nurmohammadi, Tofiq
    Abbasian, Karim
    Yadipour, Reza
    [J]. OPTIK, 2017, 142 : 550 - 556
  • [9] A refractive index sensor based on an analogy T shaped metal-insulator-metal waveguide
    Wang, Liu
    Zeng, Ya-Ping
    Wang, Zhi-Yong
    Xia, Xiong-Ping
    Liang, Qiu-Qun
    [J]. OPTIK, 2018, 172 : 1199 - 1204
  • [10] Plasmonic Multichannel Refractive Index Sensor Based on Subwavelength Tangent-Ring Metal-Insulator-Metal Waveguide
    Guo, Zicong
    Wen, Kunhua
    Hu, Qinyang
    Lai, Wenhui
    Lin, Jiyan
    Fang, Yihong
    [J]. SENSORS, 2018, 18 (05)
12345