研制了一套用于大气风速测量的1.064 μm全固态相干激光雷达系统。该系统采用种子注入 Nd∶YAG脉冲单频激光器作为光源。激光的脉冲能量为0.5 mJ，脉冲宽度(FWHM)为80 ns。 利用40 m处的转轮进行了硬靶速度校正实验(速度测量误差的方差为0.23 m/s)，并对大气视向风速进行了测量(探测距离可 到达400 m)。在对系统进行初步优化后，获得了30 ～ 870 m的视向风速分布曲线。

A 1.064 μm pulsed coherent Doppler lidar prototype for measuring the wind shear in lower troposphere layer was developed. The system used an injection-seeded pulsed Nd:YAG laser as its source. The source had a pulse energy of 0.5 mJ and a pulse duration of 80 ns. A rotation wheel at a distance of 40 m was used to carry out a hard-target speed calibration experiment. The result showed that the system had its speed measurement accuracy of 0.23 m/s. Then, the system was used to measure the line-of-sight atmosphere wind speed. Its detection range was up to 400 m. After optimization, the lidar system obtained the line-of-sight wind speed distribution in the range of 30 m to 870 m.