Time-dependent quantum treatment of two-colour multiphoton ionization using a strong laser pulse and high-order harmonic radiation

被引:1
|
作者
Véniard, V [1 ]
Taïeb, R [1 ]
Maquet, A [1 ]
机构
[1] Univ Paris 06, Lab Chim Phys Mat & Rayonnement, CNRS, URA 176, F-75231 Paris 05, France
关键词
D O I
10.1016/S0065-3276(08)60414-1
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Recent advances achieved in the numerical resolution of the Time-Dependent Schrödinger Equation (TDSE), have made possible to address difficult problems in the analysis of highly nonlinear processes taking place when an atom is submitted to an ultraintense laser pulse. We discuss the main properties of the photoelectron spectra obtained when a high frequency harmonic field is also present in addition to the laser field. This class of processes is believed to serve as a basis to explore new secnarios to achieve a coherent control of atomic photoionization. © 1999 Academic Press Inc.
引用
收藏
页码:197 / 205
页数:9
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