摘要
构造了一种由 q-变形相干态与 q-变形真空态叠加而成的态 ,研究了它的压缩性质 (二阶压缩和高阶压缩 ) ,借助数值计算方法讨论了叠加系数、变形参数对叠加态压缩特性的影响。
The superposition states,which are com posed of the q-coherent states and q-vacuum states,are presented.and their squ eezing properties (second order squeezing and high order squeezing) are disscuse d.The effects of the superposition coefficient and deformed parameter on these s queezing propertis are studied with the aid of numerical calculation.
出处
《光电子．激光》
EI
CAS
CSCD
2000年第6期639-641,共3页
Journal of Optoelectronics·Laser
