摘要
分布式光纤传感器是一种新型传感器,因其具有维护成本低,精度较高且能够抗高温、耐腐蚀等优秀性能,而被作为传感设备应用于地震勘探中。本文简要阐述了光纤传感器分类、分布式光纤传感地震仪的优势及其工作原理、DAS系统与DTS系统在地震检测过程中的具体应用、分布式光纤传感技术目前发展应用现状,旨在分析光纤传感器的优势所在从而提高现有的地震监测水平、促进我国地震检测技术的发展。
Distributed fiber optic sensor is a new type of sensor,which is applied in seismic exploration as sensing equipment because of its low maintenance cost,high precision and excellent performance such as resistance to high temperature and corrosion.Based on this,this paper briefly describes the classification of optical fiber sensors,the advantages of distributed optical fiber sensing seismometer and its working principle,the specific application of DAS system and DTS system in the process of seismic detection,and the current development and application status of distributed optical fiber sensing technology.The purpose is to analyze the advantages of optical fiber sensor so as to improve the existing level of earthquake monitoring and promote the development of earthquake detection technology.
作者
刘舒馨
祝苒
刘忠富
Liu Shuxin;Zhu Ran;Liu Zhongfu(College of Information&Communication Engineering,Dalian Minzu University,Dalian Liaoning 116600,China)
出处
《山西电子技术》
2023年第5期108-110,共3页
Shanxi Electronic Technology
基金
2021年度辽宁省普通高等教育本科教学改革研究一般项目:民族院校电子信息类一流专业实践教学的改革与实践(辽教办[2021]254号)
国家级一流本科专业建设点-大连民族大学电子信息工程专业(教高厅函[2021]7号)。
