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Model of high-order harmonic generation from laser interaction with a plasma grating_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Model of high-order harmonic generation from laser interaction with a plasma grating
作者: Zhang, S. J.; Zhuo, H. B.; Zou, D. B.; Gan, L. F.; Zhou, H. Y.; Li, X. Z.; Yu, M. Y.; Yu, W.
刊名: Phys. Rev. E
年: 2016 卷: 93 期: 5 文章编号:53206
英文关键词:

ATTOSECOND; PULSE
英文摘要:
Harmonic generation from linearly polarized high-intensity short-pulse laser normally impacting a solid plasma grating is investigated using analytical modeling and particle-in-cell simulation. It is found that when the radiation excited by the relativistic electron quiver motion in the laser fields suitably matches a harmonic of the grating periodicity, it will be significantly enhanced and peak with narrow angular spread in specific directions. The corresponding theory shows that the phenomenon can be attributed to an interference effect of the periodic grating on the excitation.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1103/PhysRevE.93.053206


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