光纤旋转地震仪的主、被动源观测实验与应用

曹瑜珈, 陈彦钧, 李正斌, 滕云田, 张丁凡

Active/passive source-based observation experiments and applications of fiber-optic rotational seismometers

CAO Yu-Jia, CHEN Yan-Jun, LI Zheng-Bin, TENG Yun-Tian, ZHANG Ding-Fan

图1 激光陀螺示意 a—环形激光陀螺G-ring; b—Sagnac效应[22]; c—坐标系和旋转分量命名约定

Fig.1 Schematic diagram of the laster gyroscope a—ring laser gyroscope G-ring; b—Sagnac effect[22]; c—coordinate system and nomenclature for rotational components