物理学报2011，Vol.60Issue(8)：156-161,6.
任意偏振激光作用下二维模型H原子的谐波发射
High order harmonic generation from a two-dimensional model H atom in arbitrary polarized laser
摘要
Abstract
The two-dimensional time-dependent Schrdinger equation of arbitrary polarized laser pulse interacting with a model H atom is solved by using the two-dimensional asymptotic boundary condition （ABC） and symplectic algorithm.In order to investigate the influence of ellipticity on high order harmonic generation （HHG） of atom in arbitrary polarized laser field,we consider different ellipticities,and then compute the HHG for two-dimensional model H atom.Finally,we analyze the characteristics of HHG under different polarized laser fields.So it is reasonable and effective to extend the one-dimensional ABC and symplectic algorithm to the problem of laser interacting with a two-dimensional model atom.关键词
二维渐近边界条件/辛算法/任意偏振激光/高次谐波Key words
two-dimensional asymptotic boundary condition/symplectic algorithm/arbitrary polarization laser/high-order harmonic generation分类
数理科学引用本文复制引用
张春丽,冯志波,祁月盈,车继馨..任意偏振激光作用下二维模型H原子的谐波发射[J].物理学报,2011,60(8):156-161,6.基金项目
国家自然科学基金（批准号：10947122）资助的课题 （）
