国家自然科学基金(10975023)

作品数:4被引量:6H指数:1
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相关作者:刘占军项江郑春阳更多>>
相关机构:北京大学北京应用物理与计算数学研究所更多>>
相关期刊:《Chinese Physics B》《Science Bulletin》《物理学报》《Plasma Science and Technology》更多>>
相关主题:FINITECONDITION相互作用受激拉曼散射受激布里渊散射更多>>
相关领域:理学机械工程核科学技术天文地球更多>>
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Spatiotemporal Evolution of Stimulated Raman Scattering in the Absolute and Convective Regimes
《Plasma Science and Technology》2013年第8期721-726,共6页冯武 李希波 郑春阳 
supported by Sci. & Tech.Funds of CAEP(Nos.2010A0102004 and 2010B0102018);National Natural Science Foundation of China(Nos.11075025,10975023,10935003,10835003)
A three-wave interaction (3WI) code is developed to study the stimulated Raman scattering (SRS) in both absolute and convective regimes. In the simulations, the time and spatial evolutions of a plasma wave are des...
关键词:SRS absolute and convective instability temporal growth rate spatial factor frequency mismatch 
Study of stimulated Raman and Brillouin scattering in a finite interaction region under the convective instability condition被引量:5
《Chinese Science Bulletin》2012年第21期2747-2751,共5页HAO Liang LIU ZhanJu ZHENG ChunYang XIANG Jiang FENG Wu HU XiaoYan LI Bin 
supported by Science and Technology Funds of CAEP(2010B0102018and2010A0102004);the National Natural Science Foundation of China(11147141,11175029,11075025,10975023,10935003)
We discuss stimulated Raman scattering (SRS) and stimulated Brillouin scattering (SBS) under the convective instability condition with a one-dimensional three-wave interaction (3WI) model.Using linear theory,we deduce...
关键词:受激拉曼散射 稳定条件 对流 受激布里渊散射 等离子体密度 线性理论 相互作用 计算结果 
Scattering of light waves by electron electrostatic waves in laser produced plasmas
《Chinese Physics B》2010年第7期358-361,共4页刘占军 项江 郑春阳 朱少平 曹莉华 贺贤土 王宇钢 
supported by the National High-Tech ICF Committee of China,the National Natural Science Foundation of China(Grant Nos. 10975023,10835003,10935003 and 10974022);the National Basic Research Program (Grant Nos. 2007CB815101,2007CB814802 and 2010CB832904)
The propagation of light waves in an underdense plasma is studied using one-dimensional Vlasov-Maxwell numerical simulation. It is found that the light waves can be scattered by electron plasma waves as well as other ...
关键词:scatterings laser plasma Vlasov simulation 
激光等离子体受激散射的线性理论研究被引量:1
《物理学报》2010年第12期8717-8724,共8页项江 郑春阳 刘占军 
国家自然科学基金(批准号:10975023;10935003);国家重点基础研究发展计划(批准号:2007CB814802)资助的课题~~
利用包含两种阻尼(Landau阻尼和碰撞阻尼)成分的受激拉曼散射(SRS)、受激布里渊散射线性分析程序LIP,在给定的等离子体状态下分析了阻尼成分、激光强度以及等离子体组分对点火尺度等离子体中受激散射不稳定性发展的影响.详细评估了碰撞...
关键词:激光受激散射 线性稳定性分析 阻尼 增益指数 
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