红外与激光工程, 2007, 36 (1): 69, 网络出版: 2007-05-23   

直接探测多普勒激光雷达的光束扫描和风场测量

Beam scanning and wind field measurement of direct-detection Doppler lidar
作者单位
中国科学院安徽光学精密机械研究所,安徽,合肥,230031
摘要
介绍了直接探测多普勒激光雷达的系统结构和主要参数,给出了该系统进行大气风场测量的光束扫描方法,详细推导了三维风场的计算公式,给出了其风速和风向误差的求解方法.在径向风速均为1 m/s和扫描角度误差均为1°的情况下,水平风速和风向的误差分别为1.155 m/s和0.707°.给出了合肥地区对流层风场的测量结果,结果表明,采用该方法测量大气风场是切实可行的.
Abstract
参考文献

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王邦新, 沈法华, 孙东松, 钟志庆, 夏海云, 刘东, 周小林, 董晶晶, 李颖颖. 直接探测多普勒激光雷达的光束扫描和风场测量[J]. 红外与激光工程, 2007, 36(1): 69. 王邦新, 沈法华, 孙东松, 钟志庆, 夏海云, 刘东, 周小林, 董晶晶, 李颖颖. Beam scanning and wind field measurement of direct-detection Doppler lidar[J]. Infrared and Laser Engineering, 2007, 36(1): 69.

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