QUANTUM ELECTRODYNAMICS OF A SINGLE MORSE OSCILLATOR IN A CAVITY - SPECTRAL ASPECTS

被引:9
作者
GANGOPADHYAY, G
RAY, DS
机构
[1] Department of Physical Chemistry, Indian Association for the Cultivation of Science, Jadavpur
来源
PHYSICAL REVIEW A | 1991年 / 43卷 / 11期
关键词
D O I
10.1103/PhysRevA.43.6424
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We consider the finite-temperature cavity electrodynamics with a single Morse oscillator and its spectral aspects. It has been shown that the single-peak structure of the emission spectrum in the presence of weak coupling splits up into a doublet in the limit of strong coupling. In the finite-temperature case, for small average number of photons nBAR in the cavity, the line shape first shows doublet structure as the coupling increases. However, these merge to a single peak structure with increasing nBAR at values as small as 3 to 4 photons.
引用
收藏
页码:6424 / 6427
页数:4
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