Photon statistics of the micromaser with ultra cold Λ-type three-level atoms

被引：0

作者：

Zhang, ZM ^{[1
]}

Li, XF ^{[1
]}

Zhou, SK ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200030, Peoples R China

来源：

ACTA PHYSICA SINICA-OVERSEAS EDITION | 1999年 / 8卷 / 08期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have established the master equation for the micromaser with the ultra-cold ii-type three-level atoms and studied the photon statistics of the micromaser field. We find that as the atoms become colder, the change of the mean photon-number and the normalized standard deviation become more regular, and their resonance peaks become sharper. For zero-temperature cavity, there are some regions in which the photon statistics are sub-Poissonian. With the increase of the cavity temperature, both the mean photon-number and the normalized standard deviation increase. When the cavity temperature is high enough, the sub-Poissonian property may disappear.

引用

页码：571 / 576

页数：6

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