Seismic Observation and Analysis Based on Three-Component Fiber Optic Seismometer

doi:10.1109/ACCESS.2019.2961963

	Seismic Observation and Analysis Based on Three-Component Fiber Optic Seismometer
	Yang, Yue 2; Wang, Zhongmin 2,3; Chang, Tianying 2; Yu, Miao 3,4; Chen, Junjie 1; Zheng, Guodong 1; Cui, Hong-Liang 2,5
刊名	IEEE ACCESS
	2020
卷号	8 页码:1374-1382
关键词	Optical fiber applications optical interferometry seismic measurements vibration measurement
ISSN号	2169-3536
DOI	10.1109/ACCESS.2019.2961963
通讯作者	Chang, Tianying(tchang@jlu.edu.cn) ; Chen, Junjie(magcn2@sina.com)
英文摘要	We demonstrate a three-component fiber optic seismometer for seismic observation, with no electronics in the sensor probe, but relying exclusively on optical fiber in the form of an unbalanced Michelson interferometer, with state-of-the-art performance characteristics. The fiber optic seismometer system is installed in the seismic observation cave at the Earthquake Administration Bureau of Jilin Province, in Changchun, Jilin, China, and has been operating without interruption for more than a year. Two minor earthquakes of different magnitudes recorded by the three-component fiber optic seismometer are analyzed and discussed in detail from the perspectives of time domain and frequency domain signal quality and fidelity. In addition, the recording results of the fiber optic seismometer are compared with those of the traditional electrical-mechanical seismometer co-located at the observation site. Actual observational results of the seismic events show that the three-component fiber optic seismometer can record the seismic waves clearly, with comparable performance as the conventional seismometer.
资助项目	Leading Talents of Guangdong Province Program[00201507] ; State Oceanic Administration of China[201405026-01]
WOS研究方向	Computer Science ; Engineering ; Telecommunications
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000507293900111
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/10164]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Chang, Tianying; Chen, Junjie
作者单位	1.Earthquake Adm Bur Jilin Prov, Changchun 130117, Peoples R China 2.Jilin Univ, Coll Instrumentat & Elect Engn, Changchun 130061, Peoples R China 3.Zhuhai Renchi Optoelect Technol Co Ltd, Zhuhai 519000, Peoples R China 4.Univ Elect Sci & Technol China, Zhongshan Inst, Zhongshan 528402, Peoples R China 5.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yue,Wang, Zhongmin,Chang, Tianying,et al. Seismic Observation and Analysis Based on Three-Component Fiber Optic Seismometer[J]. IEEE ACCESS,2020,8:1374-1382.
APA	Yang, Yue.,Wang, Zhongmin.,Chang, Tianying.,Yu, Miao.,Chen, Junjie.,...&Cui, Hong-Liang.(2020).Seismic Observation and Analysis Based on Three-Component Fiber Optic Seismometer.IEEE ACCESS,8,1374-1382.
MLA	Yang, Yue,et al."Seismic Observation and Analysis Based on Three-Component Fiber Optic Seismometer".IEEE ACCESS 8(2020):1374-1382.