中国激光, 2003, 30 (5): 398, 网络出版: 2006-06-27
532 nm脉冲激光成像雷达的实验研究
Primary Experimental Research of 532 nm Pulse Imaging Lidar
雷达工程 脉冲激光雷达 背景噪声 信噪比 能见度 radar engineering pulse imaging lidar background noise signal to noise visibility
摘要
介绍了分孔径发射/接收532 nm脉冲激光雷达实验装置，分析了不同条件下背景噪声对脉冲激光雷达成像的影响，讨论应用时间选通技术和频谱滤波技术对背景噪声的抑制效果，通过实验研究了小视场条件下工作距离、发射激光能量及能见度之间的关系。
Abstract
In this paper 532 nm pulse imaging lidar experimental equipment was introduced. Both the effects of background noise and the signal to noise of 532 nm pulse lidar system under different conditions were analyzed. The relationship of distance, pulse energy and visibility under narrow view angle was researched by experiments.
彭勇, 雒仲祥, 向汝建, 郑为民, 张卫. 532 nm脉冲激光成像雷达的实验研究[J]. 中国激光, 2003, 30(5): 398. 彭勇, 雒仲祥, 向汝建, 郑为民, 张卫. Primary Experimental Research of 532 nm Pulse Imaging Lidar[J]. Chinese Journal of Lasers, 2003, 30(5): 398.
PDF全文
