Vector magnetic field sensor based on orthogonal off-set spliced optical fiber cladded with magnetic fluid

被引：15
作者：
Hao, Zijian [1 ]
Pu, Shengli [1 ,2 ]
Li, Yongxi [1 ]
Li, Dihui [1 ]
机构：
[1] Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200093, Peoples R China
[2] Univ Shanghai Sci & Technol, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2021年 / 38卷 / 09期
基金：
中国国家自然科学基金;
关键词：
SINGLE-MODE-FIBER; SIDE-POLISHED FIBER; REFRACTIVE-INDEX;
D O I：
10.1364/JOSAB.423839
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Based on the anisotropic distribution of magnetic nanoparticles within magnetic fluid under an external magnetic field, a novel, to the best of our knowledge, vector magnetic field sensor based on an orthogonal offset spliced optical fiber structure cascaded with fiber taper has been proposed. The expression of interference dip wavelength with respect to external magnetic field is formulated, and the dual-parameter sensing matrix is established. Simultaneous measurement of magnetic field intensity and direction is realized. The corresponding physical principle is clarified. The sensing properties are experimentally investigated and theoretically verified. The theoretical results are in good agreement with the experimental ones. (C) 2021 Optical Society of America
引用
收藏
页码：2494 / 2501
页数：8
相关论文
共 26 条
[1]   Magnetic Nanoparticles Functionalized Few-Mode-Fiber-Based Plasmonic Vector Magnetometer [J].
Chen, Yaofei ;
Sun, Weiting ;
Zhang, Yaxin ;
Liu, Guishi ;
Luo, Yunhan ;
Doug, Jiangli ;
Zhong, Yongchun ;
Zhu, Wenguo ;
Yu, Jianhui ;
Chen, Zhe .
NANOMATERIALS, 2019, 9 (05)
[2]   Fiber loop ring-down cavity integrated U-bent single-mode-fiber for magnetic field sensing [J].
Chen, Yaofei ;
Liu, Tiegen ;
Han, Qun ;
Yan, Wenchuan ;
Yu, Lin .
PHOTONICS RESEARCH, 2016, 4 (06) :322-326
[3]   Thermal effect on the field-dependent refractive index of the magnetic fluid film [J].
Chen, YF ;
Yang, SY ;
Tse, WS ;
Horng, HE ;
Hong, CY ;
Yang, HC .
APPLIED PHYSICS LETTERS, 2003, 82 (20) :3481-3483
[4]   Vector optical fiber magnetometer based on capillaries filled with magnetic fluid [J].
Cui, Jingang ;
Qi, Dawei ;
Tian, He ;
Li, Hanyang .
APPLIED OPTICS, 2019, 58 (10) :2754-2760
[5]   All fiber magnetic field sensor with Ferrofluid-filled tapered microstructured optical fiber interferometer [J].
Deng, Ming ;
Huang, Can ;
Liu, Danhui ;
Jin, Wei ;
Zhu, Tao .
OPTICS EXPRESS, 2015, 23 (16) :20668-20674
[6]   Magnetic field sensing based on magnetic-fluid-clad fiber-optic structure with taper-like and lateral-offset fusion splicing [J].
Dong, Shaohua ;
Pu, Shengli ;
Wang, Haotian .
OPTICS EXPRESS, 2014, 22 (16) :19108-19116
[7]   In-fiber Mach-Zehnder interferometer formed by large lateral offset fusion splicing for gases refractive index measurement with high sensitivity [J].
Duan, De-Wen ;
Rao, Yun-Jiang ;
Xu, Lai-Cai ;
Zhu, Tao ;
Wu, Di ;
Yao, Jun .
SENSORS AND ACTUATORS B-CHEMICAL, 2011, 160 (01) :1198-1202
[8]   Temperature compensated three-dimension fiber optic vector magnetic field sensor based on an elliptical core micro fiber Bragg grating [J].
Gao, Ran ;
Lu, Danfeng ;
Zhang, Qi ;
Xin, Xiangjun ;
Tian, Qinghua ;
Tian, Feng ;
Wang, Yongjun .
OPTICS EXPRESS, 2020, 28 (05) :7721-7733
[9]   High-sensitivity vector magnetic field sensor based on side-polished fiber plasmon and ferrofluid [J].
Jiang, Zhupeng ;
Dong, Jiangli ;
Hu, Shiqi ;
Zhang, Yaxin ;
Chen, Yaofei ;
Luo, Yunhan ;
Zhu, Wenguo ;
Qiu, Wentao ;
Lu, Huihui ;
Guan, Heyuan ;
Zhong, Yongchun ;
Yu, Jianhui ;
Zhang, Jun ;
Chen, Zhe .
OPTICS LETTERS, 2018, 43 (19) :4743-4746
[10]   [INVITED] Magnetic field vector sensor by a nonadiabatic tapered Hi-Bi fiber and ferrofluid nanoparticles [J].
Layeghi, Azam ;
Latifi, Hamid .
OPTICS AND LASER TECHNOLOGY, 2018, 102 :184-190
123