短脉冲强激光与固体靶作用在非相对论激光参数区的高次谐波

原子核物理评论 , 2002, 19(z1): 85-87. doi: 10.3969/j.issn.1007-4627.2002.z1.026

短脉冲强激光与固体靶作用在非相对论激光参数区的高次谐波

扬珽均 ^1, , 陈激 ^2, , 李书民 ^3, , 张声涛 ^4,

1.中国科技大学近代物理系,安徽,合肥,230026

2.中国科技大学近代物理系,安徽,合肥,230026

3.中国科技大学近代物理系,安徽,合肥,230026

4.中国科技大学近代物理系,安徽,合肥,230026

基金项目: 国家自然科学基金(10075043,10074060)

关键词：短脉冲激光 , 高次谐波 , "表面电流"模型

Harmonic Generation by Nonrelativistic Electrons During the Interaction between a Short-pulse Intense Laser and Solid Target

利用"表面电流"模型, 探讨了激光参数在非相对论区条件下激光与固体靶作用产生的高次谐波的若干性质, 也讨论了在非相对论区条件下劳仑兹力项的修正对高次谐波效率的影响.

参考文献

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[2]	Gibbon P. Harmonic Generation by Femtosecond Laser-solid Interaction: A Coherent "Water-window" Light Source[J]. Phys Rev Lett, 1996, 76: 50 .
[3]	Lichters R, Meyer-ter-Vehn J, Pukhov A. Short-pulse Laser Harmonics from Oscillating Plasma Surfaces Drivn at Relatistic Intensity[J]. Phys Plasmas, 1996, 3: 3 425 .
[4]	Wu Shuai, Zhan Ru-Juan, Chen Ji. Harmonic Generation During Ultrashort-pulse Ultrantense P-polarized Laser Interaction with solid target[J]. Phys Lett, 2001, A286: 282.
[5]	Ganeev R A, Chakera J A, Raghuramaiah M, et al. Experimental Study of Harmonic Generation from Solid Surfaces Irradiated by Multipicosecond Laser Pulses[J]. Phys Rev, 2001, E63: 026 402.

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