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Updated: May 9, 2026

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基于光路差异解调的准分布式声学传感,用于高频和大振幅的高频和大振幅,使用光纤干扰仪阵列.

Hongkun Zheng, Lingmei Ma, Caiyun Li

    Optics letters
    |November 1, 2024
    PubMed
    概括

    本研究介绍了一种用于分布式声学传感 (DAS) 的光路差 (OPD) 解调方法. 这种新的方法将带宽提高了100倍,改善了动态范围和信号频率能力.

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