Effect of Coulomb field on laser-induced ultrafast imaging methods

Effect of Coulomb field on laser-induced ultrafast imaging methods
复制标题

库仑场对激光诱导超快成像方法的影响

DOI:
10.1103/physreva.101.051401
复制
发表时间:
2019-06
期刊:
影响因子:
2.9
通讯作者:
Chen Jing
Chen Jing
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Hao XiaoLei;Bai YuXing;Zhao XiaoYun;Li Chan;Zhang JingYu;Wang JiLing;Li WeiDong;Wang ChuanLiang;Quan Wei;Liu XiaoJun;Shu Zheng;Liu Mingqing;Chen Jing

文献摘要

参考文献

被引文献

相似文献

通过对高次阈上电离能谱的理论和实验研究,确定了库仑场在截止区附近的三次返回电离轨道的主导作用。这使得传统的激光诱导电子衍射(LIED)方法中采用的关键假设失效,即根据强场近似,第一返回轨道主导光谱。结果表明,由于库仑场的影响,第一次和第三次返回产生的入射(返回)电子束具有不同的束流能量、束径和时间演化规律,因此,如果在分析中适当考虑第三次返回轨道的重要性,将改变LIED中提取的结果。这种库仑场效应在各种基于双折射的激光诱导成像方案中都应考虑。
By performing a joint theoretical and experimental investigation on the high-order above-threshold ionization spectrum, the dominant role of the third-return-recollision trajectories in the region near the cutoff due to the ionic Coulomb field is identified. This invalidates the key assumption adopted in the conventional laser-induced electron-diffraction (LIED) approach that the first-return-recollision trajectories dominate the spectrum according to strong-field approximation. Our results show that the incident (return) electron beams produced by the first and third returns possess distinct characteristics of beam energy, beam diameter, and temporal evolution law due to the influence of the Coulomb field, and, therefore, the extracted results in the LIED will be altered if the significance of the third-return-recollision trajectories is properly considered in the analysis. Such a Coulomb field effect should be taken into account in all kinds of laser-induced imaging schemes based on recollision.
DOI: 10.1364/ol.22.001562
发表时间: 1997-10-15
期刊: OPTICS LETTERS
影响因子: 3.6
作者:
Sartania, S;Cheng, Z;Ferencz, K
通讯作者: Ferencz, K
DOI: 10.1103/physreva.88.021401
发表时间: 2013-08
期刊: Physical Review A
影响因子: 2.9
作者:
W. Quan;X. Lai;YongJu Chen;ChuanLiang Wang;Zilong Hu;Xiaojun Liu;X. Hao;J. Chen;E. Hasović;M. Busuladžić;W. Becker;D. Milošević
通讯作者: W. Quan;X. Lai;YongJu Chen;ChuanLiang Wang;Zilong Hu;Xiaojun Liu;X. Hao;J. Chen;E. Hasović;M. Busuladžić;W. Becker;D. Milošević
高阶阈值以上电离的抑制:来自量子轨道的相消干涉
DOI: 10.1088/1361-6455/aabc83
发表时间: 2018
期刊: Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子: --
作者:
Lai Xuan Yang;Quan Wei;Yu Shao Gang;Huang Yi Yi;Liu Xiao Jun
通讯作者: Liu Xiao Jun
DOI: 10.1038/ncomms8262
发表时间: 2015-06-24
影响因子: 16.6
作者:
Pullen, Michael G.;Wolter, Benjamin;Le, Anh-Thu;Baudisch, Matthias;Hemmer, Michael;Senftleben, Arne;Schroeter, Claus Dieter;Ullrich, Joachim;Moshammer, Robert;Lin, C. D.;Biegert, Jens
通讯作者: Biegert, Jens
DOI: --
发表时间: 2012
期刊: --
影响因子: --
作者:
C. Blaga;Junliang Xu;A. DiChiara;E. Sistrunk;Kaikai Zhang;P. Agostini;T. Miller;L. DiMauro;C. Li
通讯作者: C. Blaga;Junliang Xu;A. DiChiara;E. Sistrunk;Kaikai Zhang;P. Agostini;T. Miller;L. DiMauro;C. Li