首页 > 论文 > 量子光学学报 > 24卷 > 4期(pp:362-366)

多模非对称叠加态光场广义电场分量的高次振幅压缩

Effects of Generalized Nonlinear Higher-power Amplitude Squeezing of Generalized Electric Field Components in the Multimode State Light Fields with Asymmetrical Superposition

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

构造了五态叠加多模泛函量子叠加态光场|ψ(5)(fj)〉q。利用多模压缩态理论,研究了态|ψ(5)(fj)〉q 的广义电场分量在其不等强度非对称叠加条件广义非线性不等幂次Nj次方振幅压缩特性。结果发现:① 对于态|ψ(5)(fj)〉q的不等强度非对称叠加情形,在一定条件下,态|ψ(5)(fj)〉q的广义电场分量就可呈现出任意次不等幂次且周期性变化的广义非线性Nj次方振幅压缩效应;② 态|ψ(5)(fj)〉q的多模泛函相干态中各模经典振幅和经典相位等的空间任意分布特征以及经典强度和经典振幅的任意非对称空间分布特征将对其不等幂次振幅压缩效应的压缩结果及压缩程度等产生直接的影响;③ 态|ψ(5)(fj)〉q的广义非线性不等幂次振幅压缩效应的研究结果和结论具有普遍的理论意义。

Abstract

The five states superposition multimode quantum functional superposition light field state |ψ(5)(fj)〉q is formed and the properties of the GN unequal-power higher-power Nj-power Y-S effects was further studied generally. The results indicated that ① when the state |ψ(5)(fj)〉q is an unequal intensity asymmetrical superposition,while some certain conditions are satisfied the generalized electric field components of the state |ψ(5)(fj)〉q can display any unequal-power GN Nj-power amplitude squeezing effect. ② the any asymmetrical spatial distribution of the classical intensity and the classical amplitude, and the spatial arbitrary distribution characterization of the classical amplitude and the classical initial phase of light field in |ψ(5)(fj)〉q would have a direct influence upon the squeezing results and squeezing degree of the unequal-power amplitude squeezing effects presented by the state |ψ(5)(fj)〉q.③ the results and conclusions of the GN unequal-power higher-power Nj-power amplitude squeezing of the state |ψ(5)(fj)〉q have a theoretical value more generally.

Newport宣传-MKS新实验室计划
补充资料

中图分类号:O4312

DOI:10.3788/jqo20182404.0102

基金项目:国家自然科学基金(61203201)

收稿日期:2018-03-27

修改稿日期:2018-05-15

网络出版日期:--

作者单位    点击查看

孙中禹:西安交通大学 城市学院,西安 710018

联系人作者:孙中禹(whfxdpxedu@126.com)

备注:孙中禹(1961-), 男, 副教授, 博士, 研究方向: 量子光学与量子信息学。

【1】Preskill J.Quantum Information and Physics:Some Future Directions[J].J Mod Opt,2000,47(2/3):127-137.

【2】Dunningham J A,Burnett K.Proposals for Schrdinger Cat States in Bose-Einstein Condenstaes[J].J Mod Opt,2001,48(12):1837-1853.

【3】彭堃墀,苏晓龙,贾晓军,等.光场压缩态与纠缠态的增强及量子信息网络[J].山西大学学报(自然科学版),2012,35(2):231-242.

【4】刘洪雨,陈立,刘灵,等.飞秒脉冲正交位相压缩光的产生[J].物理学报,2013,62(16):164206-164206.doi:107498/aps.62164206.

【5】孙恒信,刘奎,张俊香,等.基于压缩光的量子精密测量[J].物理学报,2015,64(23):234210-234210. doi:107498/aps.64234210.

【6】李卫.压缩态光场的双色本振光探测及应用[D].山西大学,2017.

【7】Diniz E C,Rossatto D Z,Villas-Boas C J.Two-mode Squeezing Operator in Circuit QED[J].Quantum Information Processing,2018,17(8):1-12.DOI:101007/s11128-018-1971-1.

【8】Mohosin Alam,Swapan Mandal,Mohamed Ridza Wahiddin.Squeezing,Mixed Mode Squeezing,Amplitude Squared Squeezing and Principal Squeezing in a Non-degenerate Parametric Oscillator[J].Optik,2018,157:1035-1052.DOI:101016/j.ijleo.201711113.

【9】韩小卫,孙中禹.介质中4MFSS光场广义磁场的Nj次振幅压缩效应[J].空军工程大学学报(自然科学版),2008,9(3):91-94.DOI:103969/j.issn.1009-3516200803022.

【10】Sun Z Y,Chen G D,Yang Z Y,et al.The Unegual-power Higher-power Difference Squeezing in the Multimode Schrdinger-cat State Entangled Light Field with Three Macroscopically Distinguishable Quantum States Superposition[J].Chin J Atom Mol Phys,2004,21(4):540-580.DOI:103969/j.issn.1000-0364200404002.

【11】Eichler C,Bozyigit D L,Baur C,et al.Observation of Two-mode Squeezing in the Microwave Frequency Domain[J].Phys Rev Lett,2011,107(11),113601.

【12】Diniz E C,Rossatto D Z,Villas-Boas C J.Two-mode Squeezing Operator in Circuit QED[J].Quantum Information Processing,2018,17(8):1-12.DOI:101007/s11128-018-1971-1.

【13】要立婷,冯晋霞,高英豪,等.光通信波段低频压缩态光场的实验制备[J].量子光学学报,2017,2(23): 99-104.

【14】Ren Gang,Du Jianming,Zhang Wenhai.Evolution of the Squeezing-enhanced Vacuum State in the Amplitude Dissipative Channel[J].Physica A:Statistical Mechanics and its Applications,2018,498: 1-9.DOI:101016/j.physa.201801027.

【15】侯洵,杨志勇.第一类两态叠加多模叠加态光场的非线性高阶压缩特性研究[J].光子学报,1998,27(10):865-878.

【16】杨志勇,侯洵.多模辐射场的广义非线性不等阶压缩的一般理论[J].光子学报,1999,28(5):385-392.

引用该论文

SUN Zhong-yu. Effects of Generalized Nonlinear Higher-power Amplitude Squeezing of Generalized Electric Field Components in the Multimode State Light Fields with Asymmetrical Superposition[J]. Acta Sinica Quantum Optica, 2018, 24(4): 362-366

孙中禹. 多模非对称叠加态光场广义电场分量的高次振幅压缩[J]. 量子光学学报, 2018, 24(4): 362-366

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF