摘要
光场下的类氢原子Ｓｃｈｒｏｄｉｎｇｅｒ方程，可作Ｆｌｏｑｕｅｔ展开，然后迭代近似求解．光场电离问题是径向微分方程组加上边界条件构成的复本征值问题．以线极化光场为例，得到了多光子共振电离公式，并与实验进行了比较．
The Schrodinger equation of H-like atom in laser field is expanded by Floquet wave and can be solved by the iterative method. The atomic ionization by laser field is a complex eigenvalue problem, problem, which is form from difference equation and boundary condition. Then the formula of the multiphoton resonance ionization in a linear polarization laser field was obtained and it is compared with the experiment.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
1996年第2期204-207,共4页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金
中国原子
分子数据研究联合体基金
关键词
光场
类氢原子
多光子共振电离
薛定锷方程
laser field
H-like atom
Schrodinger equation
iterative method
complex eigenvalue
multiphoton resonance ionization
