Coherent control of optical transient processes in a gas

被引:2
|
作者
Rubtsova, N. N. [1 ]
Reshetov, V. A. [2 ]
机构
[1] Russian Acad Sci, Inst Semicond Phys, Siberian Branch, Novosibirsk 630090, Russia
[2] Togliatti State Univ, Tolyatti 445667, Russia
基金
俄罗斯基础研究基金会;
关键词
42.50.Md;
D O I
10.1134/S0021364008060027
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The possibility of controlling the processes of the free-polarization decay and photon echo in a gas by means of resonant CW radiation has been shown. The photon echo and free-polarization decay are formed using the method of the Stark switching of levels in a low-intensity radiation field in the presence of an orthogonally polarized strong field. The experiments in the gas at the R(4, 3) transition in the vibrational band 0 <-> 1 v(3) (13)CH(3)F in the presence of radiation from a CW CO(2) laser and the calculations by the evolution operator method show a strong effect of the high-intensity radiation field on the photon echo and free-polarization decay to its complete suppression.
引用
收藏
页码:276 / 280
页数:5
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