The Development of a New IFOG-Based 3C Rotational Seismometer

The Development of a New IFOG-Based 3C Rotational Seismometer

For many years, seismological research mainly focuses on translational ground motions due to the lack of appropriate sensors. However, because of the development of devices based on Sagnac effect, measuring rotational waves directly comes available. In this work, a portable three-component broadband...

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Bibliographic Details
Main Authors: Yuwen Cao, Yanjun Chen, Tong Zhou, Chunxia Yang, Lanxin Zhu, Dingfan Zhang, Yujia Cao, Weiyi Zeng, Dong He, Zhengbin Li
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Sensors
Subjects:
rotational seismometer
three-component
sagnac effect
fiber optic gyroscope
Online Access:https://www.mdpi.com/1424-8220/21/11/3899

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