Refractive index sensor based on a ring with a disk-shaped cavity or temperature detection applications

被引：9
|
作者：
Zhang, Xiaoyu [1 ,2 ,3 ]
Yan, Shubin [2 ,3 ]
Chen, Zhanbo [2 ]
Ren, Yifeng [1 ]
Zhang, Yi [2 ]
Liu, Pengwei [1 ,2 ,3 ]
Shen, Lifang [3 ]
Li, Tingsong [1 ,2 ,3 ]
机构：
[1] North Univ China, Sch Elect & Control Engn, Taiyuan 030051, Peoples R China
[2] Zhejiang Univ Water Resources & Elect Power, Sch Elect Engn, Hangzhou 310018, Peoples R China
[3] Zhejiang Belarus Joint Lab Intelligent Equipment, Hangzhou 310018, Peoples R China
来源：
APPLIED OPTICS | 2022年 / 61卷 / 14期
基金：
中国国家自然科学基金;
关键词：
PLASMONIC WAVE-GUIDE; FANO RESONANCES;
D O I：
10.1364/AO.454522
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this study, we proposed a novel refractive index sensor structure, comprising a metal-insulator-metal (MIM) waveguide and a circular ring containing a disk-shaped cavity (CRDC). The finite element method was used to theoretically analyze the sensor characteristics. The simulation results showed that the disk-shaped cavity is the key to the asymmetric Fano resonance, and the radius of the CRDC has a significant influence on the performance of the sensor. A maximum sensitivity and figure of merit (FOM) of 2240 nm/RIU and 62.5, respectively, were realized. Additionally, the refractive index sensor exhibits the potential of aiding in temperature detection owing to its simple structure and high sensitivity of 1.186 nm/degrees C. (C) 2022 Optica Publishing Group
引用
收藏
页码：3997 / 4004
页数：8
相关论文
共 50 条
  • [21] Double cavity refractive index photonic crystal sensor temperature calibrated
    De Laurentis, Martina
    Irace, Andrea
    Breglio, Giovanni
    PHOTONIC CRYSTAL MATERIALS AND DEVICES X, 2012, 8425
  • [22] Piezoelectric MEMS disk-shaped and ring-shaped resonators utilizing lamb wave
    Zolfaghari P.
    Mirzajani H.
    Zadehsafari M.
    Micro and Nanosystems, 2018, 10 (02) : 110 - 124
  • [23] A refractive index sensor based on the MIM waveguide with a semi-elliptical and a rectangular ring resonant cavity
    Chen, Jia-Hua
    Wang, Liu
    Chen, Jun-Xue
    Zeng, Ya-Ping
    Liang, Qiu-Qun
    Xia, Xiong-Ping
    MODERN PHYSICS LETTERS B, 2023, 37 (30):
  • [24] A Highly Sensitive D-Shaped PCF-SPR Sensor for Refractive Index and Temperature Detection
    Ullah, Sajid
    Chen, Hailiang
    Guo, Pengxiao
    Song, Mingshi
    Zhang, Sa
    Hu, Linchuan
    Li, Shuguang
    SENSORS, 2024, 24 (17)
  • [25] Research on MZI sensor for refractive index and temperature based on D-shaped no core fiber
    Liu, Yixi
    Zhang, Weihua
    Tong, Zhengrong
    Wang, Xue
    Liu, Danyang
    Wang, Muhua
    Yu, Haozheng
    OPTICAL MATERIALS, 2024, 148
  • [26] Research on Refractive Index and Temperature Measurement Based on S-Shaped SPR Fiber Sensor
    Du, Hua-Long
    Li, Ben
    Zhu, Ai-Song
    Zhao, Yong
    Wang, Qi
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2025, 43 (07) : 3331 - 3337
  • [27] Highly Sensitive D-Shaped Plasmonic Refractive Index Sensor for a Broad Range of Refractive Index Detection
    Haque, Emranul
    Al Noman, Abdullah
    Hossain, Md. Anwar
    Nguyen Hoang Hai
    Namihira, Yoshinori
    Ahmed, Feroz
    IEEE PHOTONICS JOURNAL, 2021, 13 (01):
  • [28] Plasmonics based refractive index sensor based on square ring resonator
    Sharma, Yazusha
    Zafar, Rukhsar
    MATERIALS TODAY-PROCEEDINGS, 2022, 66 : 3698 - 3701
  • [29] Modeling of rock failure under explosion of charge in a disk-shaped slot cavity
    Voitenko, YI
    Poplavskii, VA
    JOURNAL OF MINING SCIENCE, 2002, 38 (05) : 460 - 463
  • [30] Study of dynamic filling process of MIM feedstock into a disk-shaped mold cavity
    Xiang, Hua
    Qu, Jinping
    Yin, Xiaochun
    Gao, Wei
    Fenmo Yejin Jishu/Powder Metallurgy Technology, 2006, 24 (06): : 412 - 416
12345