摘要
本文利用多模压缩态理论研究了第Ⅰ种非对称两态叠加多模叠加态光场|ψI(ab)>q的不等次幂Nj次方H压缩特性。结果发现:当各模压缩幂次数之和为奇数时,态|ψI(ab) >q的第一或第二正交分量可分别呈现出周期性变化的不等次幂Nj次方H压缩效应。
In the paper, the properties of unequal- power Nj-th power H-squeezing in the first kind of asymmetrical multimode superposition state light field|ψI(ab)>q with the superposition of macroscopically distinct two quantum states is studied in detail.It is found that if the sum of squeezed power number Nj of the every model is an odd number, under some certain conditions the state |ψI(ab)>q can display the effects of unequal- power Nj-th power H-squeezing that changes periodically.
出处
《沧州师范学院学报》
2002年第3期22-24,共3页
Journal of Cangzhou Normal University
基金
渭南师范学院科研基金(2000
001)资助项目
关键词
奇数
多模叠加态光场
不等次幂
多模压缩态
压缩幂次数
Multimode superposition state light field
unequal- power Nj-th power H-squeezing
unequal- power Nj-H minimum uncertainty state
