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使用微波光子的高分辨率液位传感器对多核纤维干扰仪进行了询问.

Yucheng Yao, Jianqiang Yuan, Zhiyong Zhao

    Optics letters
    |December 1, 2023
    PubMed
    概括

    使用多核纤维 (MCF) 迈克尔森干扰仪 (MI) 的新型液位传感器提供高灵敏度和分辨率. 这种先进的传感器通过微波光子波器 (MPF) 系统进行探测,为各种应用提供准确的测量.

    科学领域:

    • 光纤光学是指光纤的使用.
    • 有光学传感器的感应器.
    • 干涉测量是干涉测量的方法.

    背景情况:

    • 传统的液位传感器往往缺乏所需的灵敏度和分辨率.
    • 现有的方法可能容易受到环境因素的影响,影响长期稳定性.
    • 多核纤维 (MCF) 在干扰测量系统中的集成为增强传感能力提供了机会.

    研究的目的:

    • 提出并实验证明一种高分辨率,高灵敏度的液位传感器.
    • 为了利用多核纤维 (MCF) 米歇尔森干扰仪 (MI) 进行精确的液体水平检测.
    • 使用微波光子波器 (MPF) 系统来改进传感器查询.

    主要方法:

    • 使用多核纤维 (MCF) 构建了迈克尔森干扰仪 (MI).
    • 传感纤维连接到悬臂梁,以检测由于液体水平变化的曲率变化.
    • 微波光子波器 (MPF) 系统用于探测传感器,提高测量分辨率.
    • 对MCF进行了精确的角度校准,以优化传感器的灵敏度.

    主要成果:

    • 拟议的液位传感器的灵敏度为10.35MHz/cm.
    • 在±14厘米的测量范围内,实现了0.04835厘米的令人印象深刻的分辨率.

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  • 传感器表现出高灵敏度,高分辨率和长期稳定性.

    • 结论:

    • 开发的MCF-MI传感器被MPF系统审讯,为准确的液体水平监测提供了一个有前途的解决方案.
    • 传感器的设计在灵敏度和分辨率方面比传统方法提供了显著的优势.
    • 这项技术有潜力用于需要精确和稳定的液位测量的应用.