期刊
PHYSICAL REVIEW LETTERS
卷 84, 期 17, 页码 3831-3834出版社
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevLett.84.3831
关键词
-
High-harmonic generation and high-order above-threshold ionization spectra calculated in the strong-field approximation are analyzed in terms of the complex space-time orbits that result from a saddle point analysis of the underlying integrals. For elliptical polarization, the plateaus of the spectra of high-harmonic generation and high-order above-threshold ionization each turn into a staircase of very similar appearance. Each step of the stair can be traced to a particular pair of orbits which are almost identical in both cases.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据