相干激光测风技术研究进展  

Advances in coherent laser wind measurement technology

作　　者：罗杰 侯再红[1,3] 靖旭 王振东 安晏阳 秦来安[1] 吴毅 仇陈祥 LUO Jie;HOU Zai-hong;JING Xu;WANG Zhen-dong;AN Yan-yang;QIN Lai-anWU Yi;QIU Chen-xiang(Key Laboratory of Atmospheric Optics,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230026,China;State Key Laboratory of Pulsed Power Laser Technology,Hefei 230031,China)

机构地区：[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 [3]脉冲功率激光技术国家重点实验室,安徽合肥230031

出　　处：《量子电子学报》2020年第2期129-137,共9页Chinese Journal of Quantum Electronics

基　　金：国家自然科学基金(41405014)。

摘　　要：相干激光雷达探测精度高,响应时间快,系统结构紧凑,近年来在测风领域已有长足的发展,成为最先进的测风工具之一,具有良好的研究意义和应用前景。简要介绍了相干激光测风雷达的技术优势,从工作原理和具体应用的区别上详细描述了分别以连续激光和脉冲激光作为光源的两类相干测风雷达,重点介绍了这两类技术的国内外发展历史及其最新进展,并分别从光源波长的选用、激光工作的方式和应用平台的多样化等多方面简要总结了相干激光测风雷达的发展趋势。Because of its high detection accuracy,fast response time and compact system structure,coherent lidar has made great progress in the field of wind measurement and has become one of the most advanced wind measurement tools in recent years.It’s shown that coherent lidar has good research significance and application prospects.The technical advantages of coherent wind measuring lidar are briefly introduced,and two kinds of coherent wind radars using continuous wave laser and pulsed laser as light source respectively are described in detail.The development history and the latest progress of these two technologies at home and abroad are mainly focused,and at last the development trend of coherent wind measuring lidar is summarized from the choice of light source wavelength,the way of laser working and the diversity of application platform.

关 键 词：大气光学 相干探测 测风 脉冲激光 连续激光 

分 类 号：O439[机械工程—光学工程]