Ionization of magnesium atoms in femtosecond 400-nm laser fields

Ionization of magnesium atoms in femtosecond 400-nm laser fields
复制标题

飞秒 400 nm 激光场中镁原子的电离

DOI:
10.1103/physreva.105.063112
复制
发表时间:
2022
期刊:
影响因子:
2.9
通讯作者:
DiMauro, Louis F.
DiMauro, Louis F.
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Zhou, Jie;Talbert, Bradford K.;Lai, Yu Hang;Li, Sha;Blaga, Cosmin I.;Agostini, Pierre;Wang, Xu;DiMauro, Louis F.

文献摘要

参考文献

相似文献

据报道,原子镁(Mg)在400 nm的激光场中,圆偏振(CP)比线偏振更有效地传播。这一实验结果是由两电子含时薛定谔方程的数值解定性再现。理论分析表明,中间激发态在电离过程中起着重要的作用。国家和国家被确定为占主导地位的中间状态。主要的电离途径被确定为beionized状态。CP激光场被证明是能够泵更多的人口从基态到thestate,导致更有效的电离的镁原子。
Atomic magnesium (Mg) is reported to ionize more efficiently in 400-nm laser fields with circular polarization (CP) than with linear polarization. This experimental result is reproduced qualitatively by numerical solutions of a two-electron time-dependent Schrödinger equation. Theoretical analyses show that intermediate excited states play an important role during the ionization process. Thestate and thestate are identified as the dominant intermediate states. The main ionization pathway is identified to beionized states. CP laser fields are shown to be able to pump more population from the ground state to thestate, leading to more efficient ionization of the Mg atoms.
DOI: --
发表时间: 1981
期刊:
影响因子: --
作者:
H. Preuss;H. Stoll;U. Wedig;T. Krüger
通讯作者: T. Krüger
DOI: --
发表时间: 1988
期刊:
影响因子: --
作者:
R. Moccia;P. Spizzo
通讯作者: P. Spizzo