STABILIZATION OF A MODEL ATOM IN SUPERINTENSE FIELD-IONIZATION

被引：80

作者：

SU, Q

EBERLY, JH

机构：

[1] Department of Physics and Astronomy, University of Rochester, Rochester, NY

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1990年 / 7卷 / 04期

关键词：

D O I：

10.1364/JOSAB.7.000564

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Numerical simulation of multiphoton ionization of a one-dimensional model atom reveals new features in superintense laser fields. Graphs of above-threshold ionization (ATI) electron spectra and the corresponding timedependent ionization probability curves show drastic changes from those of lower-intensity cases. A new type of ATI peak splitting as well as ionization rate suppression occur for high-frequency excitation with intensities up to approximately 25 a.u. © 1990 Optical Society of America.

引用

页码：564 / 568

页数：5

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