Magnetic field sensor based on selectively magnetic fluid infiltrated dual-core photonic crystal fiber

Rahul Kumar Gangwar; Vanita Bhardwaj; Vinod Kumar Singh

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Magnetic field sensor based on selectively magnetic fluid infiltrated dual-core photonic crystal fiber

机译：基于选择性磁流体渗透双芯光子晶体光纤的磁场传感器

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摘要

We reported the modeling result of selectively magnetic fluid infiltrated dual-core photonic crystal fiber based magnetic field sensor. Inside the cross-section of the designed photonic crystal fiber, the two fiber cores filled with magnetic fluid (Fe_3O_4) form two independent waveguides with mode coupling. The mode coupling under different magnetic field strengths is investigated theoretically. The sensitivity of the sensor as a function of the structural parameters of the photonic crystal fiber is calculated. The result shows that the proposed sensing device with 1 cm photonic crystal fiber length has a large sensitivity of 305.8 pm/Oe.

机译：我们报告了基于磁流体选择性渗透双核光子晶体光纤的磁场传感器的建模结果。在设计的光子晶体光纤的横截面内，两个充满磁流体（Fe_3O_4）的光纤芯形成两个具有模式耦合的独立波导。从理论上研究了不同磁场强度下的模式耦合。计算出根据光子晶体光纤的结构参数的传感器的灵敏度。结果表明，所提出的光子晶体光纤长度为1 cm的传感装置具有305.8 pm / Oe的大灵敏度。

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来源
《Optical engineering》 |2016年第2期|026111.1-026111.6|共6页
作者
Rahul Kumar Gangwar; Vanita Bhardwaj; Vinod Kumar Singh;
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作者单位

Indian School of Mines, Department of Applied Physics, Fiber Optics Lab, Ohanbad 826004, Jharkhand, India;

Indian School of Mines, Department of Applied Physics, Fiber Optics Lab, Ohanbad 826004, Jharkhand, India;

Indian School of Mines, Department of Applied Physics, Fiber Optics Lab, Ohanbad 826004, Jharkhand, India;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
photonic crystal fiber; magnetic field sensor; mode coupling; selective infiltration;

机译：光子晶体光纤;磁场传感器模式耦合选择性渗透;

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1. Novel magnetic field sensor based on magnetic fluids infiltrated dual-core photonic crystal fibers [J] . Jianhua Li, Rong Wang, Jingyuan Wang, Optical fiber technology . 2014,第2期

机译：基于磁流体渗透双芯光子晶体光纤的新型磁场传感器
2. Analysis of a magnetic field sensor based on photonic crystal fiber selectively infiltrated with magnetic fluids [J] . Zhang Wenxun, Chen Hailiang, Liu Yingchao, Optical fiber technology . 2018,第DECa期

机译：基于光子晶体光纤选择性渗透磁流体的磁场传感器的分析
3. Magnetic fluid infiltrated dual core photonic crystal fiber based highly sensitive magnetic field sensor [J] . De Moutusi, Singh Vinod Kumar Optics & Laser Technology . 2018,第期

机译：磁性流体渗透双芯光子晶体纤维的高敏感磁场传感器
4. Vectorial Magnetic Field Sensing with a Dual-core Photonic-crystal Fiber: Toward Fiber-Optic Stereomagnetometry [C] . S. Blakley, J. Becker, I.V. Fedotov, International Conference on Quantum Technologies . 2017

机译：矢量磁场与双核光子晶体纤维的感测：朝向光纤立体磁度测定法
5. Design of Magnetic and Semiconducting Nanoparticles Assembled in a Liquid Crystalline Matrix as Sensors for Magnetic Fields and Multiscale Investigations to Improve Post-situ Control to Progress Toward Fluid-based Processing [D] . Amaral, Jose Jussi. 2018

机译：液晶基体中组装的磁性和半导体纳米粒子的设计，作为磁场传感器和多尺度研究的基础，以改善后位控制，以推进基于流体的处理
6. A Photonic Crystal Magnetic Field Sensor Using a Shoulder-Coupled Resonant Cavity Infiltrated with Magnetic Fluid [O] . Delong Su, Shengli Pu, Lianmin Mao, 2016

机译：利用磁流体渗透的肩耦合谐振腔的光子晶体磁场传感器
7. A Photonic Crystal Magnetic Field Sensor Using a Shoulder-Coupled Resonant Cavity Infiltrated with Magnetic Fluid [O] . Delong Su, Shengli Pu, Lianmin Mao, 2016

机译：一种利用磁流体渗透的肩耦合谐振腔的光子晶体磁场传感器

Magnetic field sensor based on selectively magnetic fluid infiltrated dual-core photonic crystal fiber

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