| 转动拉曼激光雷达探测大气温度的系统设计及模拟计算 |
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| 引用本文： | 刘玉丽,张寅超,苏嘉,岳古明,周军,胡欢陵.转动拉曼激光雷达探测大气温度的系统设计及模拟计算[J].光散射学报,2005,17(4):347-354. |
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| 作者姓名： | 刘玉丽 张寅超 苏嘉 岳古明 周军 胡欢陵 |
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| 作者单位： | 中国科学院安徽光学精密机械研究所大气光学重点实验室,合肥,230031 |
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| 摘 要： | 本文对转动拉曼散射激光雷达探测的大气后向散射回波进行了数值模拟计算,计算结果得到了现有的数据的验证,证明了这种设计是可行的。并就激光脉冲能量、发射的激光脉冲数、望远镜的直径和垂直分辨率对转动拉曼激光雷达回波信号信噪比的影响进行了较为详细的分析与讨论,简要分析了测温精度。
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| 关 键 词： | 转动拉曼散射 激光雷达 大气温度 信噪比 |
| 文章编号： | 1004-5929（2005）04-0347-08 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-10-13 |
Simulated Signal Calculation for Rotational Raman Lidar |
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| LIU Yu-li,ZHANG Yin-chao,SU Jia,YUE Gu-ming,ZHOU Jun,HU Huan-ling.Simulated Signal Calculation for Rotational Raman Lidar[J].Chinese Journal of Light Scattering,2005,17(4):347-354. |
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| Authors: | LIU Yu-li ZHANG Yin-chao SU Jia YUE Gu-ming ZHOU Jun HU Huan-ling |
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| Institution: | Key Laboratory of Atmospheric Optics , Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China |
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| Abstract: | The article presents the simulated calculation for atmosphere backscatter signal detected by Rotational Raman Lidar(RRL).The simulation results have been proved by available data and this design proved to be feasible.Effects of RRL system parameters,such as laser energy,number of laser pulses,telescope diameter and vertical resolution on signal-to-noise ratio for the signal of RRL have been discussed and analyzed.And temperature accuracy has been briefly analysed. |
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| Keywords: | rotational Raman scattering lidar Atmospheric temperature signal-to-noise ratio |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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