摘要
本文讨论了热混饨光场态参与时对奇、偶相干态的光场统计性质影响。结果表明，热光场态的存在使偶相干态的压缩效应和奇相干态中的反聚束效应减弱。
The influence of thermal noise on the nonclassical effects of an even or odd coherent state is studied with the characteristic function methods. The k th-order coherence function is analytically given and the squeezing of the quadrature operators discussed. It is found that the thermal noise reduces the nonclassical effects associalted with the odd or even coherent states.
出处
《量子电子学》
CSCD
1995年第4期388-393,共6页
关键词
热光场态
压缩效应
反聚光效应
奇偶相干态
odd coherent state, even coherent state, thermal light, antibunching effect,squeezing effect
