The evolution of a micromaser cavity field without the rotating-wave approximation

被引：4
作者：
Liu, ZD [1 ]
Zeng, L
Zhu, SY
机构：
[1] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China
[2] Hong Kong Baptist Univ, Dept Phys, Hong Kong, Hong Kong
来源：
JOURNAL OF MODERN OPTICS | 1998年 / 45卷 / 05期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1080/09500349808230889
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In a micromaser, the evolution of cavity-field entropy and the Fano factor with the injected atomic number is investigated with and without the rotating-wave approximation. The micromaser may become a decreasing-entropy system under specific system parameters. Virtual-photon processes cause an additional quantum oscillation which relates to the atom-field coupling constant and the field frequency.
引用
收藏
页码：945 / 954
页数：10
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