真空场注入对多模泛函叠加态光场广义电场Y压缩的影响  

The Effect of Injected Multimode Vacuum Field Upon Y-Squeezing of Generalized Electric-Field Component of Multimode Functional Superposition State Light-Field

作　　者：薛红[1] 施卫[1] 

机构地区：[1]西安理工大学理学院

出　　处：《西安理工大学学报》2008年第1期86-88,共3页Journal of Xi'an University of Technology

基　　金：陕西省自然科学基金资助项目(2004A19)

摘　　要：利用多模压缩态理论,分析研究了真空场注入对多模泛函叠加态光场广义电场分量的等幂次2m次方Y压缩效应其压缩幅度和压缩量的影响。结果发现:注入多模真空态光场可使3MFSS(三态叠加多模泛函叠加态)光场广义电场分量在一定条件下呈现2m次方Y压缩效应,并且可使电场分量的2m次方Y压缩效应增强、压缩幅度增大、压缩程度加深。The multimode squeezed state theory is used to analyze and research the effect of both squeezed amplitude and squeezed quantity of equal-power 2m-power Y-squeezing of the generalized electric-field component on multimode functional superposition state light-field upon the injected multimode vacuum field in detail. The findings indicate that the injected multimode vacuum light- field can make the generalized electric-fielcl component of 3MFSS（3 states superposed multimode functional superposition state）light-field appear the Y-sqneezing eggect of 2m-power under the certain condition, can cause the squeezed effect of the quantum light field to build up, and squeezed amplitude to increase, and squeezed degree to deepen.

关 键 词：量子光学 多模压缩态 真空场注入 3MFSS光场 2m次方Y压缩 

分 类 号：O431.2[机械工程—光学工程] O432.1[理学—光学]