| 激光相干测风技术应用研究 |
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| 引用本文： | 金效梅,朱文越,刘庆.激光相干测风技术应用研究[J].大气与环境光学学报,2020,15(3):161-173. |
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| 作者姓名： | 金效梅 朱文越 刘庆 |
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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中国科学院大气光学重点实验室, 安徽合肥 230031;2.中国科学技术大学, 安徽合肥 230026 |
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| 摘 要： | 激光相干探测技术能够在晴空下实时获得高时空分辨率的风场分布,是目前研究大气风场的一种重要手段。首先简述了
大气风场测量的意义,针对激光相干测风技术进行了介绍。随后结合目前相干多普勒测风激光雷达的发展情况,重点对相干
激光测风探测技术在不同领域上的应用进行分析和总结。最后,通过对比目前相干探测技术的应用缺陷,进一步分析了相干探测技术的应用前景。
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| 关 键 词： | 大气风场 大气湍流 相干探测 激光雷达 气溶胶 |
Application Research of Laser Coherent Wind Technology |
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| Affiliation: | 1.Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics,
Chinese Academy of Sciences, Hefei 230031, China;
2.University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Laser coherent detection technology can obtain wind field distribution with high-temporal and
high-spatial resolution in real time under clear sky, which has been an important means to study atmospheric
wind field. Firstly, the significance of atmospheric wind field measurement is briefly described, and the
technology of laser coherent wind measurement is introduced. Then combined with the development of coherent
Doppler wind lidar, the application of coherent laser wind detection technology in different fields has
been analyzed and summarized. Finally, the application prospect of coherent detection technology is further analyzed by comparing
the application defects of current coherent detection technology. |
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| Keywords: | atmospheric wind field atmospheric turbulence coherent detection lidar aerosol |
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