| 非共轴激光雷达几何因子分析与测量 |
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| 引用本文： | 康圣,马明奎,王江安,陈冬.非共轴激光雷达几何因子分析与测量[J].光学与光电技术,2010,8(3):18-20. |
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| 作者姓名： | 康圣 马明奎 王江安 陈冬 |
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| 作者单位： | 1. 海军工程大学电子工程学院,湖北,武汉,430033
2. 海军92564部队,广东,汕头,515064 |
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| 基金项目： | "十一五"海军装备预先研究 |
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| 摘 要： | 介绍了非共轴激光雷达几何因子的物理意义，分别通过理论分析和试验测量给出了求解几何因子的方法。结合自行研制的CSY-1便携式能见度激光雷达，将两种方法得到的几何因子进行对比，讨论了系统参数对几何因子的影响，从而实现了对激光雷达系统优化设计的可能性。
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| 关 键 词： | 激光光学 激光雷达 几何因子 后向散射 |
Analysis and Measurement of Anti-Coaxial Lidar Geometrical Factor |
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| KANG Sheng,MA Ming-kui,WANG Jiang-an,CHEN Dong.Analysis and Measurement of Anti-Coaxial Lidar Geometrical Factor[J].optics&optoelectronic technology,2010,8(3):18-20. |
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| Authors: | KANG Sheng MA Ming-kui WANG Jiang-an CHEN Dong |
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| Institution: | 1 Electronic Engineering Institute of Naval University of Engineering, Wuhan 430033, China; 2 Unit 92564 of Naval Force, Shantou 515064, China ) |
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| Abstract: | The physical meaning of anti-coaxial lidar geometrical factor is introduced in this paper. The two methods of calculating lidar geometrical factor are presented. One is an analytical method, the other is an experimental method. The geometrical factor of CSY-1 portable visibility lidar is discussed, and then the two methods are compared. The influence of lidar system parameter is analyzed as well. The calculation and analysis results can be used for optimizing lidar system design. |
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| Keywords: | laser optics lidar geometrical factor backward scatter |
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