Measuring 3D fluorescence spectra of phytoplankton using an ocean lidar  

作　　者：刘金涛 张凯临 张前前 李鸿羽 

机构地区：[1]Department of Electronic Engineering,Ocean University of China [2]Ocean Remote Sensing Institute,Ocean University of China [3]College of Chemistry and Chemical Engineering,Ocean University of China

出　　处：《Optoelectronics Letters》2010年第1期54-56,共3页光电子快报（英文版）

基　　金：supported by the National Natural Science Foundation of China (No.40976060);the National High Technology Research and Development Program of China (No.2006AA09Z148)

摘　　要：In order to obtain the three dimensional (3D) fluorescence spectra directly and rapidly by in situ and in vivo phytoplankton monitoring, a prototype ocean lidar system with the ability of measuring 3D fluorescence spectra is developed, in which an optical parametric oscillator (OPO) and a grating spectrometer are employed. Using the system, the 3D fluorescence spectra of five typical red-tide species in the East China Sea are measured in lab. The preliminary experimental results show the feasibility of monitoring and classifying phytoplankton by this ocean lidar.In order to obtain the three dimensional （3D） fluorescence spectra directly and rapidly by in situ and in vivo phytoplankton monitoring, a prototype ocean lidar system with the ability of measuring 3D fluorescence spectra is developed, in which an optical parametric oscillator （OPO） and a grating spectrometer are employed. Using the system, the 3D fluorescence spectra of five typical red-tide species in the East China Sea are measured in lab. The preliminary experimental results show the feasibility of monitoring and classifying phytoplankton by this ocean lidar.

关 键 词：三维荧光光谱 海洋激光雷达 海洋浮游植物 光谱测量 激光雷达系统 测量实验室 光参量振荡器 植物监测 

分 类 号：TN958.98[电子电信—信号与信息处理] TS411[电子电信—信息与通信工程]