摘要
利用光纤传感器来探测地震波是近年来发展起来的一种新型地震波探测技术,它具有灵敏度高、抗雷击及电磁干扰、绝缘性好、组网能力强等优点,因而在地震预报、石油勘探和安全监测等领域具有重要的应用价值。介绍了光纤地震波探测国内外的研究进展,及其在不同领域中的应用,并指出了目前还存在的问题。
A new kind of seismic wave detection method has emerged recently using fiber optic sensors. It has the advantages of high sensitivity, resistance of thunder and electromagnetic interference, excellent insulating ability, and the capability of large-scale multiplexing. Therefore, it has important applications in the area of earthquake prediction, seismic exploration for oil and gas, and security. The progress of fiber seismic detection and the applications in different areas are reviewed. The remaining problems are pointed out.
引文
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