In the paper, it has discussed the action of a phase on necessary and sufficient Condition of coherentstate to remain its state on the time evolution.
本文讨论了相位因子对相干态在时间演化中保持不变的充要条件所造成的影响。
2
Diffraction efficiency was simulated theoretically in the stable statephase during the double coherent light coupling and a maximum value of diffraction efficiency was discovered in some Angle scope.
对两束相干光写入稳态相位栅的衍射效率进行数值模拟，发现在某一角度范围内衍射效率有一最大值存在。
3
The influence of coherentstate strength, phase angle and squeezing parameter on position and momentum entropic squeezing for squeezed even and odd coherent were discussed by numerical calculations.