Convenient method for calibrating system constant of scanning water vapor Raman lidar

作     者：赵培涛 张寅超 李伟 胡顺星 曹开法 汪少林 胡欢陵 Peitao Zhao;Yinchao Zhang;Wei Li;Shunxing Hu;Kaifa Cao;Shaolin Wang;Huanling Hu

作者机构：Meteorological Observation CentreChina Meteorological Administration Department of Optical EngineeringBeijing Institute of Technology Anhui Institute of Optics and Fine MechanicsChinese Academy of Sciences 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2010年第8卷第6期

页      面：541-545页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 081105[工学-导航、制导与控制] 081001[工学-通信与信息系统] 081002[工学-信号与信息处理] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程] 

基　　金：supported by the National Natural Science Foundation of China(No.40905016) the Science and Technology Special Basic Research of the Ministry of Science and Technology,P.R.China (No.2007FY110700) 

主　　题：Neodymium lasers Optical radar Troposphere Water vapor 

摘      要：Lower tropospheric water vapor measurements are performed at nighttime using the mobile atmosphere monitoring lidar-2（AML-2） which is operated by the Anhui Institute of Optics and Fine *** this lidar system,a 354.7-nm light from a Nd：YAG laser is used as stimulating source,whose Raman shifted center wavelengths are at 386.7 and 407.5 nm for nitrogen and water vapor,*** present a novel and convenient method for determining the Raman lidar calibration constant according to the scanning performance of this *** are likewise able to realize the measurement of water vapor profile in the low *** error induced by the uncertainty of calibrated constants is within 7% for the Raman lidar *** results from two months of study indicate that the method of calibrating the lidar system constant is feasible,and the Raman lidar performance is stable and reliable.