摘要
构造了由多模相干态|{Zj}〉q、多模真空态|{0j}〉q和多模相干态的相反态|{-Zj}〉q线性叠加组成的第Ⅰ类三态叠加多模叠加态光场|ψ(3)1〉q,利用多模压缩态理论,研究了态|ψ(3)1〉q中广义电场分量的等幂次高次和压缩特性.结果表明,在一定条件下,态|ψ(3)1〉q的广义电场分量(即第二正交相位分量)可分别呈现出周期性变化的等幂次奇数模与偶数次、偶数模与奇数次、偶数模与偶数次、奇数模与奇数次的高次和压缩效应.
The first kind of the three state superposition multimode superposition state light field ψ(3)1>q is constructed that is composed of multimode coherent state light field {Zj}>q, multimode vacuum state light field {0j}>q and contrary state {-Zj}>q of multimode coherent state light field {Zj}>q and that is based on the linear superposition principle of quantum state in quantum mechanics. Then the multimode squeezed state theory is utilized to study the effects of equalpower higherpower sum squeezing of generalized electric field component in the state ψ(3)1>q . It is found that under certain and fixed conditions, the generalized electric field component (or the second perpendicular phase component) of the state ψ(3)1>q can always display generalized nonlinear equalpower oddnumbermode with evennumberpower, evennumbermode with oddnumberpower, evennumbermode with evennumberpower, or oddnumbermode with oddnumberpower higherpower sum squeezing effects respectively and periodically.
出处
《陕西师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第1期48-54,共7页
Journal of Shaanxi Normal University：Natural Science Edition
基金
陕西省自然科学基金资助项目(2001SL04)
陕西省教育厅专项科研基金资助项目(99JK091
00JK115)
西北大学科学基金资助项目(99NW38)
