Interpretation of Plateau in High-Harmonic Generation
CHENG Tai-Wang, LI Xiao-Feng, AO Shu-Yan, FU Pan-Ming
Laboratory of Optical Physics, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
Interpretation of Plateau in High-Harmonic Generation
CHENG Tai-Wang;LI Xiao-Feng;AO Shu-Yan;FU Pan-Ming
Laboratory of Optical Physics, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
关键词 ：
42.50.Hz ,
32.80.Rm ,
12.20.-m
Abstract ： The plateau in high-harmonic generation is investigated in the frequency domain. Probability density of an electron in an electromagnetic field is obtained through analysing the quantized-field Volkov state. The plateau of high-harmonic generation reflects the spectral density of the electron at the location of nucleus after above-threshold ionization.
Key words ：
42.50.Hz
32.80.Rm
12.20.-m
出版日期: 2003-09-01
:
42.50.Hz
(Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift)
32.80.Rm
(Multiphoton ionization and excitation to highly excited states)
12.20.-m
(Quantum electrodynamics)
引用本文:
CHENG Tai-Wang;LI Xiao-Feng;AO Shu-Yan;FU Pan-Ming. Interpretation of Plateau in High-Harmonic Generation
[J]. 中国物理快报, 2003, 20(9): 1511-1513.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I9/1511
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