激光荧光雷达系统的测量方法与应用

Measuring Methods and Application of Laser Fluorescencing Lidar System

本文叙述了应用激光荧光雷达系统测量海上溢油类别以及植被、岩矿、土壤、地被物等荧光光谱的方法与技术。该装置由N_2激光源、OSA光学光谱分析仪、卡斯格伦望远镜接收系统三部分组成。该装置可在室内,也可在室外25—60m远处测量各种物质的受激发射荧光。该仪器用标准灯谱进行了校正。

The paper described methods and technology using laser fluorescencing lidar system to dectect fluorescence spectra of oil-film types, vegetations, rocks, minerals, soils and other terrain features. The installation is composed of a N2 laser source, an optical spectrum analyser (OSA) , Cossegrain telescope receiving system. The installation can be applied to measure fluorescence spectra of various substances in laboratories or in fields at the distances of 25 -60 meters, the system is calibrated with standard lamp spectrum.