摘要
本文研究了负P表示光场的非经典特性,研究发现,在任何情况下负P表示非经典光场不具有压缩的性质,但当场参数m和平均光子数n满足一定的关系时存在亚泊松分布和反聚束效应。
The non-classical characteristic of optical field with negative P representation was studied in this paper. The results show that there is no squeezing in any case. And there are sub-Poissonian statistics or antibunching effect when the average photon numbers and parameter meet a certain relation.
关键词
负P表示
非经典特性
亚泊松分布
反聚束效应
negative P representation
non-classical characteristic
sub-Poissonian statistics
anti-bunching effect
