摘要
利用多模压缩态理论 ,研究了一种新型的三态叠加多模叠加态光场 |Ψ(3) 〉q 中广义磁场分量 (即第一正交相位分量 )的不等幂次高次振幅压缩特性 结果表明 :态 |Ψ(3) 〉q 是一种典型的三态叠加多模非经典光场 ,其广义磁场分量在一定条件下可呈现出周期性变化的。
By the theory of multimode squeezed states established recently,the generalized nonlinear unequal power N j th power amplitude squeezing effects of generalized magnetic field component (or the first perpendicular phase component) in the new kind of three state superposition multimode superposition state light field ｜Ψ (3) 〉 q is studied firstly in detail.The state ｜Ψ (3) 〉 q is a typical three state superposition multimode nonclassical light field,and its generalized magnetic field component, under some fixed conditions, can display the effects of even number power generalized nonlinear unequal power N j th power amplitude squeezing which changes periodically.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2002年第9期1047-1052,共6页
Acta Photonica Sinica
基金
陕西省自然科学基金 (批准号 :2 0 0 1SL0 4
2 0 0 0SL1 0 )
陕西省教育厅专项科研基金 (批准号 :99JK0 91
0 0JK1 1 5 )
西北大学科学基金 (批准号 :99NW3 8)资助项目
关键词
三态叠加
多模非经典光场
广义磁场分量
不等幂次Nj次方Y压缩
高次振幅压缩
量子光学
Three state superpositions
Multimode nonclassical light field
Generalized magnetic field component
Unequal power N j th power Y squeezing
High power amplitude squeezing
