Vector magnetic field sensor based on polarization-maintaining fiber long-period grating with magnetic fluid

被引：0
|
作者：
Jiang, Chen [1 ]
Liu, Yunqi [1 ]
Si, Xiaolong [1 ]
Wen, Jianxiang [1 ]
Mou, Chengbo [1 ]
机构：
[1] Shanghai Univ, Shanghai Inst Adv Commun & Data Sci, Sch Commun & Informat Engn, Key Lab Specialty Fiber Optic & Opt Access Netw, Shanghai, Peoples R China
来源：
2019 18TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2019年
基金：
中国国家自然科学基金;
关键词：
polarization-maintaining fiber; long-period grating; birefringence; magnetic field;
D O I：
10.1109/icocn.2019.8934823
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
We present a vector magnetic field sensor based on long-period grating inscribed in thin-cladding polarization-maintaining fiber and immersed the grating in magnetic fluid. The proposed sensor can measure both magnetic intensity and orientation simultaneously.
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收藏
页数：3
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