论文部分内容阅读
讨论了决定直接探测激光雷达性能的信噪比方程和探测概率。开发了基于Monte Carlo方法的激光雷达回波信号模拟软件,给出了典型小脉冲激光雷达性能的模拟结果,表明:在能见度为5km的大气条件下,采用1mJ激光脉冲能量探测距离可达到5km。
Discusses the signal-noise ratio equation and probing probability that determine the performance of the Lidar directly. A simulation software of lidar echo signal based on Monte Carlo method was developed. The simulation results of the performance of typical small pulse Lidar were given. The results show that the detection distance of 1mJ laser pulse energy can reach 5km under the atmospheric condition of 5km visibility.