ω-2ω two-color phase control of ionization: Comparison of tunneling and over-the-barrier regimes

被引：0

作者：

Wu, Haitao ^{[1
]}

Gong, Shangqing ^{[1
]}

Jin, Shiqi ^{[1
]}

Xu, Zhizhan ^{[1
]}

机构：

[1] Lab. for High Intensity Optics, Inst. of Optics and Fine Mech., Chinese Acad. of Sci., Shanghai 201800, China

来源：

Guangxue Xuebao/Acta Optica Sinica | 2001年 / 21卷 / 08期

关键词：

Atoms - Electron tunneling - Ionization - Phase control;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

For an atom under the action of ω-2ω two-color fields, the phase effects of ionization process in different ionization regimes are investigated. The dependence of ionization possibility on relative phase is found in tunneling regime being a shape of '∩', while in the over-the-barrier regime being a shape of '∪'. Our results demonstrate the possibility of phase control of ionization process by using two-color fields.

引用

页码：897 / 900

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