Comparison of high harmonic generation and attosecond pulse from 3D hydrogen atom in three kinds of inhomogeneous fields
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- 作者：Huiying Zhonga ; Jing Guoa ; gjing@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wei Fenga ; Peng-Cheng Lib ; c ; lipc@nwnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xue-Shen Liua ; liuxs@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：High-order harmonic generation ; Generalized pseudospectral method ; Inhomogeneous field ; Attosecond pulse
- 刊名：Physics Letters A
- 出版年：2016
- 出版时间：8 January 2016
- 年：2016
- 卷：380
- 期：1-2
- 页码：188-193
- 全文大小：4617 K
文摘
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HHG from H atom is investigated in three kinds of inhomogeneous fields and compared together.
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Generalized pseudospectral method is adopted to solve 3D TDSE of H atom in laser fields.
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Ionization probability and electron wavepacket are further investigated.