COOLING OF INTERNAL DEGREES OF FREEDOM OF ATOMS AND MOLECULES USING RESONANCE RADIATION.

被引:0
|
作者
Stuchebryukhov, A.A.
机构
来源
Soviet journal of quantum electronics | 1981年 / 11卷 / 09期
关键词
D O I
10.1070/QE1981v011n09ABEH008213
中图分类号
TN2 [光电子技术、激光技术];
学科分类号
0803 ; 080401 ; 080901 ;
摘要
An analysis is made of the statistics of an ensemble of one-dimensional (classical) nonlinear oscillators in a thermostat excited by an external harmonic force. It is shown that, under certain conditions, the action of a harmonic force may suppress the thermal excitation of oscillator vibrations. On the basis of the proposed model, it is concluded that internal degrees of freedom of gas atoms and molecules may be cooled by resonance radiation.
引用
收藏
页码:1152 / 1154
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