中国激光, 2019, 46 (5): 0508004, 网络出版: 2019-11-11
飞秒激光人工影响天气的物理机理及研究进展 下载: 1708次
Physical Mechanism and Research Progress of Femtosecond Laser Based Artificial Atmospheric Modulation
非线性光学 飞秒光丝 光化学反应 气溶胶 水凝结 nonlinear optics femtosecond filamentation photochemical reaction aerosol water condensation
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。
Abstract
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.
鞠晶晶, 刘建胜, 孙海轶, 李儒新, SeeLeangChin, 徐至展. 飞秒激光人工影响天气的物理机理及研究进展[J]. 中国激光, 2019, 46(5): 0508004. Jingjing Ju, Jiansheng Liu, Haiyi Sun, Ruxin Li, Leang Chin See, Zhizhan Xu. Physical Mechanism and Research Progress of Femtosecond Laser Based Artificial Atmospheric Modulation[J]. Chinese Journal of Lasers, 2019, 46(5): 0508004.