激光雷达光纤液位仪的光学系统  

Development of Optical System for Laser Radar Fiber Liquid Level Sensor

作　　者：彭伟[1] 戚兵[1] 林钧岫[1] 丁建华[1] 

机构地区：[1]大连理工大学应用物理研究所

出　　处：《传感器技术》1996年第5期33-36,共4页Journal of Transducer Technology

摘　　要：提出了一种新型激光雷达光纤液位仪光学系统，对模拟油罐实现了全光无电一次性检测。这一采用对称补偿技术的发射接收共轴式光学系统能够克服许多不利因素，取得了较为满意的实验结果。A novel type optical system for laser radar fiber liquid level sensor is presented, which realized the one-time electronics -free optical measurement on a simulated oil tank .A new symmetric compensation technique was introduced in the optical system Which has common axis for light emitting and receiving. All adverse effects can be eliminated, and the good results in the laboratary were obtained.

关 键 词：激光雷达 光纤液位传感器 光学系统 

分 类 号：TN958.98[电子电信—信号与信息处理] TH703[电子电信—信息与通信工程]