Manipulation of the line shape and final products of autoionization through the phase of the electric fields.
Manipulation of the line shape and final products of autoionization through the phase of the electric fields.
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DOI：
10.1103/physrevlett.70.1081
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发表时间：
1993-02
影响因子：
8.6
通讯作者：
Nakajima;Lambropoulos
中科院分区：
文献类型：
--
作者：
Nakajima;Lambropoulos
我们表明，自电离线的形状可以修改的两个激光强度和相对相位的选择。在特定的条件下，相位的适当选择可以导致选择性地消除向状态的离散或连续部分的跃迁。将这一思想应用于稀有气体中的多通道问题也会产生显著的效果。
We show that the autoionization line shape can be modified by the choice of two laser intensities and the relative phase. Under well specified conditions, proper choice of the phase can lead to selective cancellation of the transition to the discrete or the continuum part of the state. Application of the idea to a multichannel problem in the rare gases also provides significant effects.