介质中多模泛函叠加态光场广义电场的不等幂次H压缩  

Unequal-order H-squeezing of generalized electrical-field of multimode functional superposition state light field in medium

作　　者：韩小卫[1] 

机构地区：[1]渭南师范学院物理系,陕西渭南714000

出　　处：《西安科技大学学报》2008年第3期605-608,共4页Journal of Xi’an University of Science and Technology

基　　金：陕西省自然科学基金项目(2004A19);渭南师范学院重点科研基金项目(08YKF018)

摘　　要：利用多模压缩态理论,研究了介质中任意非对称四态叠加多模泛函叠加态光场广义电场分量的不等幂次H压缩特性。结果表明:介质中四态叠加多模泛函叠加态光场的广义电场分量在一些特定的条件下可呈现出不等幂次Nj次方H压缩效应,并且随着多模叠加态光场在介质中传播距离的增加,其广义电场分量的Nj次方H压缩现象将周期性地出现。By using multimode squeezing state theory, this paper makes a study of the unequal-power H- squeezing of the generalized electrical-field of the asymmetrical multimode functioncal superposition state light field with the superposition of four quantum states in medium and it finds： under certain conditions, the generalized electrical-field of muhimode functioncal superposition state light field with the superposition of four quantum states in the medium shows unequal-order Nj-th power H-squeezing; As the light field spreading distance becomes farther in medium, the phenomenon of unequal-order Nj-th power H-squeezing appears periodically.

关 键 词：量子光学 介质 多模泛函叠加态光场 广义电场 不等幂次H压缩 

分 类 号：O431.2[机械工程—光学工程]