摘要
本文根据Zhang等人定义的高阶压缩,研究了光场迭加态|ψ>=a|0>+β|z>的高阶压缩特性,发现这种光场迭加态可存在任意阶的振幅N次方压缩。
According to the definition of higher-order squeezing given by Zhang et al.,the properties of the higher-order squeezing of a superposition state of lightfield |ψ>=α|0>+β|z> are studied. It is found that any order amplitude Nth-powersqueezing can exist in the state.
出处
《量子电子学》
CSCD
1993年第2期165-167,共3页
关键词
光场迭加态
高阶压缩
光场
superposition state of light field
higher-order squeezing
amplitude
Nth-power squeezing
