一种新的非线性相干态中测量相位算符的压缩效应

量子电子学报 , 2004, 21(1): 35-38. doi: 10.3969/j.issn.1007-5461.2004.01.009

一种新的非线性相干态中测量相位算符的压缩效应

于国臣 ^1, , 孙红 ^2, , 张海新 ^3, , 董超 ^4,

1.武警北京指挥学院数理教研室,北京,100012

2.武警北京指挥学院数理教研室,北京,100012

3.武警北京指挥学院数理教研室,北京,100012

4.武警北京指挥学院数理教研室,北京,100012

关键词：量子光学 , 新的非线性相干态 , 测量相位算符 , 压缩效应

Squeezing Properties of Measured Phase Operator in a New Kind of Nonlinear Coherent State

利用Barnett和Pegg提出的测量相位算符讨论了一种新的非线性相干态的压缩效应,得到了出现压缩的条件并给出了数值计算结果.

参考文献

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