標題: STRONG-FIELD EFFECTS ON THE ONE-DIMENSIONAL HYDROGEN-ATOM IN MOMENTUM SPACE
作者: PEN, UL
JIANG, TF
電子物理學系
Department of Electrophysics
公開日期: 1-十月-1992
摘要: The time evolution of the ground state of a one-dimensional hydrogen atom in the intense laser pulse is studied directly in momentum space. A finite matrix representation of operators is developed to solve nonperturbatively the time-dependent Schrodinger equation. We find that some numerical limitations in coordinate space of above-threshold ionization (ATI) can be overcome, and clear physical interpretations of the numerical data are possible. Both the ATI and harmonic-generation spectra are obtained. The correlations between these two multiphoton phenomena are discussed.
URI: http://dx.doi.org/10.1103/PhysRevA.46.4297
http://hdl.handle.net/11536/3267
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.46.4297
期刊: PHYSICAL REVIEW A
Volume: 46
Issue: 7
起始頁: 4297
結束頁: 4305
顯示於類別:期刊論文