【摘要】 木文在双模相干压缩态的理论框架中讨论了正交位相振幅压缩和光子数压缩。通过对它们的比较，说明在某些条件下，二者可同时存在。并分析了这二种压缩对压缩参数的依赖关系。更多还原

【Abstract】 The quadrature squeezing and the photon-number squeezing in the theoreticar frame ofdefined quadrature squeezed state are discussed. By comparing the two different kinds ofsqueezing,it is found that the two kinds of squeezing can be obtained at the same condi-tion.The dependence of their squeezing on the squeeting parameter has also been presented.更多还原