纤维光学矢量磁场传感器的特征基于磁力强制效应
Ning Li1,2,3, Yuren Chen1,3, Chaofan Zhang2,3
1Guangxi Key Laboratory of Multimedia Communications and Network Technology, School of Computer, Electronic and Information, Guangxi University, Nanning 530004, China.
Sensors (Basel, Switzerland)
|August 26, 2023
概括
我们开发了一种新的光纤矢量磁场传感器,用于海洋监测. 这种具有成本效益的集成传感器准确地检测到3D磁场矢量信息,这对于海上网络检测至关重要.
科学领域:
- 海洋科学与技术 海洋科学与技术
- 光学传感传感器是什么?
- 地质物理学 地质物理学
背景情况:
- 光纤传感器非常适合用于海洋监测,因为它们的小型尺寸,防干扰和耐腐蚀性.
- 准确检测海洋磁场向量信息对于各种应用至关重要.
- 现有的方法可能缺乏必要的灵敏度或向量测量能力,以进行全面的海洋调查.
研究的目的:
- 为海洋应用提出和研究一种新的光纤矢量磁场传感器.
- 为了能够检测三维 (3D) 海洋磁场矢量信息.
- 建立一个灵敏度矩阵来解决磁场和温度之间的交叉灵敏度.
主要方法:
- 一个光纤矢量磁场传感器是通过将三个单轴传感器集成到一个直角配置中来设计的.
- 进行了理论分析和实验验证,以研究磁场和温度传感特征.
- 实验测试评估了跨三个直角轴的向量响应,并建立了一个灵敏度矩阵.
主要成果:
- 传感器在直角轴上的磁场向量响应值得称赞.
- 实现了对矢量磁场信息的精确解调.
- 一个灵敏度矩阵有效地解决了磁场和温度之间的交叉灵敏度.
结论:
- 拟议的光纤矢量磁场传感器提供了成本效益,易于集成和可靠的矢量测量.
- 该传感器在海洋磁场网络检测中具有重要的应用潜力.
- 这项技术提高了全面的海洋环境监测和勘测的能力.
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