光纤液位传感器光学系统的研究  

Study of optical system for optical-fiber liquid level sensor

作　　者：陈安健[1] 留籍援[2] 

机构地区：[1]厦门大学机电工程系,福建厦门361005 [2]国家海洋局厦门第三海洋研究所,福建厦门361005

出　　处：《传感器技术》2000年第1期44-46,共3页Journal of Transducer Technology

摘　　要：光纤液位传感器的光学系统采用对称补偿结构技术 ,以发射和接收同轴结构的技术方案 。A novel type optical system for optical-fiber liquid level sensor is presented,a new symmetric compensation stucture technique was introduced in the optical system which has common axis and technology scheme for light limitting and receiving.Which realiged the one-time electronics-free optical transducer measurement on a oil tank.

关 键 词：液位传感器 光学系统 光纤传感器 

分 类 号：TN253[电子电信—物理电子学] TH816[机械工程—仪器科学与技术]