金融界2025年5月31日消息,国家知识产权局信息显示,长飞光纤光缆股份有限公司申请一项名为“一种非接触式光纤传感系统和方法”的专利,公开号CN120063345A,申请日期为2025年04月。专利摘要显示,本发明提供一种非接触式光纤传感系统及方法,系统包括无源光纤光栅传感器和有源解调分析仪,无源光纤光栅传感器包括一根光纤以及串接在光纤上的光纤光栅传感器,有源解调分析仪包括激光光源、光环形器和解调...
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