| 透射式同轴微脉冲激光雷达研制 |
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| 引用本文： | 杜其成,徐赤东,纪玉峰. 透射式同轴微脉冲激光雷达研制[J]. 大气与环境光学学报, 2007, 2(5): 357-360 |
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| 作者姓名： | 杜其成 徐赤东 纪玉峰 |
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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中心,安徽,合肥,230031;中国科学院安徽光学精密机械研究所大气光学中心,安徽,合肥,230031;中国科学院安徽光学精密机械研究所大气光学中心,安徽,合肥,230031 |
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| 摘 要： | 微脉冲激光雷达(MPL)是大范围探测大气气溶胶廓线的理想工具,从MPL的实际应用情况来看,目前的MPL成本造价偏高,抗环境变化能力有限.这些不足之处都与MPL采用反射式同轴结构设计有关.详细分析了反射式同轴结构存在的不足,并阐述了透射式同轴结构的微脉冲激光雷达(MPL-T)的优点,如:结构更为简单、长期稳定性更好、成本进一步降低.详细介绍了已经研制出的透射式同轴微脉冲激光雷达的特点和对比测试结果.
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| 关 键 词： | 气溶胶 消光系数 雷达 微脉冲激光雷达 |
| 文章编号： | 1673-6141（2007）05-0357-04 |
| 收稿时间： | 2007-04-10 |
| 修稿时间： | 2007-04-10 |
Development of Transmission Coaxial Micro Pulse Lidar |
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| DU Qi-cheng,XU Chi-dong,JI Yu-feng. Development of Transmission Coaxial Micro Pulse Lidar[J]. Journal of Atmospheric and Environmental Optics, 2007, 2(5): 357-360 |
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| Authors: | DU Qi-cheng XU Chi-dong JI Yu-feng |
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| Affiliation: | Center for Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences Hefei 230031, China |
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| Abstract: | MPL is an ideal tool for large-scale monitoring atmospheric aerosol profile and cloud.For the current reflecting coaxial MPL,there are still some shortages such as its high cost and the limited ability against the environment changes.A novel coaxial lidar(MPL-T)is developed in our laboratory.It is compact, stable and low in cost.The design of the MPL-T is introduced.The testing results are described and compared with a reflecting coaxial lidar system. |
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| Keywords: | aerosol extinction coefficient radar micro pulse lidar |
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