摘要
对主要光纤传感器的基本原理做了简单介绍,分析了一种新型光纤传感器及其数据采集装置的特点和工作原理。对该种光纤传感器在大坝安全监测中的应用实践做了介绍,并对光纤传感技术在大坝安全监测中的应用前景做了展望。
s:In this pa per,the principle of fiber-optic sensors is introduced,the characteristics of a special Fabry-Perot sensor is analyzed and the advantages of this sensor are also been demonstrated.Meanwhile,how to use those sensors and other equipment in a dam's safety monitoring at Shenzhen is put forward too.
出处
《大坝与安全》
2003年第6期48-51,共4页
Dam & Safety
关键词
光纤传感器
大坝
安全监测
数据采集装置
fiber -optic sensor,Fabry-Perot cavity,dam safety,automatic monitoring system
