481 citations · 3.6k across the 82 of their papers we have counts for
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Accuracy of the semiclassical picture of photoionization in intense laser fields
Li Guo, Shilin Hu, Mingqing Liu +7
In the semiclassical picture of photoionization process in intense laser fields, the ionization rate solely depends on the amplitude of the electric field and the final photoelectr…
Momentum Distribution of Near-Zero-Energy Photoelectrons in the Strong-Field Tunneling Ionization in the Long Wavelength Limit
Q. Z. Xia, D. F. Ye, L. B. Fu +2
We investigate the ionization dynamics of Argon atoms irradiated by an ultrashort intense laser of a wavelength up to 3100 nm, addressing the momentum distribution of the photoelec…
Laser-assisted collision effect on nonsequential double ionization of helium in a few-cycle laser pulse
Hongyun Li, J. Chen, Hongbing Jiang +5
Nonsequential double ionization (NSDI) of helium in an intense few-cycle laser pulse is investigated by applying the three-dimensional semi-classical re-scattering method. It is fo…
High-Order Harmonic Generation and Molecular Orbital Tomography: Characteristics of Molecular Recollision Electronic Wave Packets
Yanjun. Chen, Yan. Li, Shiping. Yang +1
We investigate the orientation dependence of molecular high-order harmonic generation (HHG) both numerically and analytically. We show that the molecular recollision electronic wav…
Modulations to molecular high order harmonic generation by electron de Broglie wave
J. Chen, Y. J. Chen, J. Fan +3
We present a new theory that the molecular high order harmonic generation in an intense laser field is determined by molecular internal symmetry and momentum distribution of the tu…
Charge-Resonance Effect on Harmonic Generation by Symmetric Diatomic Molecular Ions in Intense Laser Fields
Yanjun Chen, Jing Chen, Jie Liu
In present paper we develop an analytic theory for the harmonic generation of symmetric diatomic molecular ions beyond two-level model, emphasizing the influence of charge-resonanc…