High-sensitivity fiber optic magnetic field sensor based on lossy mode resonance and hollow core-offset structure

被引：17
|
作者：
Jin, Xue-Peng [1 ]
Sun, Hong-Zhi [2 ]
Jin, Shuo-Wei [1 ]
Zhao, Wan-Ming [1 ]
Tang, Jing-Ren [1 ]
Jiang, Chun-Qi [1 ]
Wang, Qi [1 ]
机构：
[1] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Peoples R China
[2] Seismol Bur Liaoning Prov, Shenyang 110034, Peoples R China
来源：
INSTRUMENTATION SCIENCE & TECHNOLOGY | 2021年 / 49卷 / 04期
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
Fiber optic sensor; hollow core-offset structure; lossy mode resonance (LMR); magnetic fluid; magnetic field measurement;
D O I：
10.1080/10739149.2021.1878216
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
An optical fiber magnetic field sensor based on lossy mode resonance (LMR) was designed. Furthermore, a hollow core-offset structure was designed to enhance the performance. Due to the destruction of the circular symmetry structure, the sensor has strong birefringence, resulting in x-polarization and y-polarization with two independent resonance valleys. The refractive index changes from 1.358 to 1.390 and a high sensitivity of 11,483.12 nm/RIU was obtained. In addition, the influence of structural parameters on the sensor was investigated. Magnetic field sensitivities of 893 pm/Gs and 754 pm/Gs were obtained theoretically. The feasibility of LMR is demonstrated for magnetic field measurements and a reference is provided for an optical fiber magnetic field.
引用
收藏
页码：416 / 427
页数：12
相关论文
共 50 条
  • [41] Bilaterally Polished Photonic Crystal Fiber Magnetic Field Sensor Based on Lossy Mode Resonance
    Fan, Yuanyuan
    Pu, Shengli
    Li, Dihui
    Zhao, Yongliang
    Yuan, Min
    Wang, Jia
    Liu, Weinan
    [J]. IEEE SENSORS JOURNAL, 2022, 22 (24) : 23786 - 23792
  • [42] Fiber Core-Offset Humidity Sensor Based on Graphene Oxide Characteristics
    Wang, Zenghui
    Li, Lianqin
    Wang, Mengjiao
    Ma, Qianqian
    Lou, Yan
    Wu, Qiong
    Peng, Baojin
    [J]. IEEE PHOTONICS JOURNAL, 2021, 13 (03):
  • [43] Optical Fiber Sensors Based on Core-Offset Structure: A Review
    Niu, Huiwen
    Zhang, Shuo
    Chen, Wenhuan
    Liu, Yue
    Li, Xiang
    Yan, Yunxiang
    Wang, Shengjia
    Geng, Tao
    Sun, Weimin
    Yuan, Libo
    [J]. IEEE SENSORS JOURNAL, 2021, 21 (20) : 22388 - 22401
  • [44] Design and modeling of high-sensitivity fiber magnetic field sensor
    Wang, Li
    Wang, Bowen
    Weng, Ling
    Wang, Zhihua
    Huang, Wenmei
    [J]. Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2012, 33 (06): : 1281 - 1286
  • [45] High-sensitivity segmented structure optic fiber evanescent wave sensor
    [J]. Lou, Jun, 1600, Board of Optronics Lasers (25):
  • [46] A Photonic Cystal Fiber Sensor based on Spherical-shape Structure Cascaded with Core-offset Structure
    Zhao Yue
    Cao Ye
    Liu Wen
    Tong Zhengrong
    [J]. 2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2016,
  • [47] Wavelength-switchable fiber laser based on few-mode fiber filter with core-offset structure
    Qi, Yanhui
    Kang, Zexin
    Sun, Jiang
    Ma, Lin
    Jin, Wenxing
    Lian, Yudong
    Jian, Shuisheng
    [J]. OPTICS AND LASER TECHNOLOGY, 2016, 81 : 26 - 32
  • [48] Temperature-independent strain sensor based on a core-offset multi-mode fiber interferometer
    Dong, Bo
    Wei, Li
    Zhou, Da-Peng
    Liu, Wing-Ki
    Lit, John W. Y.
    [J]. FIBER OPTIC SENSORS AND APPLICATIONS VI, 2009, 7316
  • [49] High sensitivity refractive index sensor based on cascaded core-offset splicing NCF-HCF-NCF structure
    Fu, Xinghu
    Li, Dongshu
    Zhang, Yongxiang
    Fu, Guangwei
    Jin, Wa
    Bi, Weihong
    [J]. OPTICAL FIBER TECHNOLOGY, 2022, 68
  • [50] Highly sensitive curvature sensor based on single-mode fiber using core-offset splicing
    Mao, Lili
    Lu, Ping
    Lao, Zefeng
    Liu, Deming
    Zhang, Jiangshan
    [J]. OPTICS AND LASER TECHNOLOGY, 2014, 57 : 39 - 43
12345