| 探测大气气溶胶消光系数的便携式米散射激光雷达 |
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| 引用本文： | 钟志庆,周军,戚福弟,范爱媛,岳古明,兰举生,江庆伍.探测大气气溶胶消光系数的便携式米散射激光雷达[J].强激光与粒子束,2003,15(12):1145-1147. |
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| 作者姓名： | 钟志庆 周军 戚福弟 范爱媛 岳古明 兰举生 江庆伍 |
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| 作者单位： | 1.中国科学院 安徽光学精密机械研究所，安徽 合肥 230031； 2. 中国科学院 研究生院，北京 100039 |
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| 摘 要： | 介绍了一种新型的便携式米散射激光雷达的总体结构及其各部分的功能，分析讨论了该激光雷达在夜晚与白天探测大气气溶胶消光系数垂直廓线的性能。其夜晚的探测高度达到15km左右，白天的探测高度达到10km左右。还可对卷云进行探测，获得卷云的厚度及其峰值消光系数。该激光雷达具有结构紧凑、体积小、重量轻、自动化程度高、探测速度快等优点。
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| 关 键 词： | 便携式米散射激光雷达 气溶胶 消光系数 卷云 |
| 文章编号： | 1001-4322(2003)12-1145-03 |
| 收稿时间： | 2003/9/12 |
| 修稿时间： | 2003年9月12日 |
Portable Mie lidar for monitoring atmospheric aerosol extinction |
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| ZHONG Zhi-qing.Portable Mie lidar for monitoring atmospheric aerosol extinction[J].High Power Laser and Particle Beams,2003,15(12):1145-1147. |
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| Authors: | ZHONG Zhi-qing |
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| Institution: | 1.Anhui Institute of Optics and Fine Mechanics, the Chinese Academy of Sciences, P.O.Box 1125, Hefei 230031,China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | A portable Mie lidar has been developed for both daytime and nighttime aerosol measurements. The overall structure and specifications of the portable Mie lidar are described. The primary observational aerosol extinction profiles at 532nm are also presented and discussed in this paper. Signals detected by portable Mie lidar can reach about 25km at nighttime and 15km at daytime. It can also be used to measure the thickness and peak extinction value of cirrus. |
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| Keywords: | Portable Mie lidar Aerosol Extinction coefficient Cirrus |
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