飞秒激光人工影响天气的物理机理及研究进展  

Physical Mechanism and Research Progress of Femtosecond Laser Based Artificial Atmospheric Modulation

作　　者：鞠晶晶[1] 刘建胜[1,2] 孙海轶 李儒新[1] See Leang Chin[3] 徐至展 Ju Jingjing;Liu Jiansheng;Sun Haiyi;Li Ruxin;See Leang Chin;Xu Zhizhan(State Key Laboratory of High Field Laser Physics , Shanghai Institute of Optics and Fine Mechanics ,Chinese Academy of Sciences, Shanghai 201800, China;Department of Physics, Shanghai Normal University , Shanghai 200234, China;Center for Optics , Photonics and Laser (COPL) , Laval University , Quebec City , Quebec GW 0A 6, Canada)

机构地区：[1]中国科学院上海光学精密机械研究所强场激光物理国家重点实验室,上海201800 [2]上海师范大学物理系,上海200234 [3]拉瓦尔大学光学、光子学和激光研究中心(COPL),加拿大魁北克G1V0A6

出　　处：《中国激光》2019年第5期38-52,共15页Chinese Journal of Lasers

基　　金：国家重点基础研究发展计划(2011CB808100);国家自然科学基金(11425418,61475167);中国科学院战略性科技先导专项(B类)(XDB16)

摘　　要：综述了飞秒激光人工影响天气的相关研究结果。从飞秒激光成丝产生的光氧化副产物、热沉积效应、气溶胶形成和水凝结及沉降过程等4个方面展开,综述了飞秒激光在诱导水凝结及降水、人工引雷等领域的研究进展。提出了飞秒激光人工影响环境大气的初步物理图像,并综述了该技术未来应用于人工影响天气所面临的问题,探讨了可能的解决方案。In this paper, the research works related to femtosecond laser based artificial atmospheric modulation are reviewed. The contents start by describing the research progress on photo-oxidation byproducts, energy deposition, aerosol formation, water condensation, and precipitation that are all induced by femtosecond filamentation. Subsequently, the research progresses on laser induced water condensation and precipitation as well as manual lightning control are reviewed. Finally, a preliminary physical picture of femtosecond laser based atmospheric modulation is proposed, and the technical challenges and their possible solutions towards the practical applications of artificial rainmaking in the future are discussed.

关 键 词：非线性光学 飞秒光丝 光化学反应 气溶胶 水凝结 

分 类 号：TN249[电子电信—物理电子学]