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轨道角动量纠缠光子对联合探测概率的研究

, PP. 430-438

Keywords: 量子信息,轨道角动量,自发参量下转换,波函数,联合探测概率

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Abstract:

研究了自发参量下转换过程产生的轨道角动量纠缠光子对的联合探测概率,在忽略光子的偏振和晶体为薄晶体的情况下推导出轨道角动量纠缠光子对的联合探测概率的表达式。研究表明自发参量下转换过程中抽运光、信号光以及空闲光的参数(束腰、轨道角动量和径向指数)的大小决定着纠缠光子的联合探测概率。

References

[1]  L.Allen,M.W.beijersbergen,R.J.Spreeuw,J.P.Woerdman.Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes [J]. PhyRev.A.1992,45:8185
[2]  Bouchal Z,Celechoversky R.Mixed vortex states of light as information carriers[ J].New
[3]  J Phys,2004,( 6):131
[4]  Ke Xinzheng,,Lu Ning,Yang Qinglin.Research of transmission characteristics of single- photon orbital angular momentum[J].Acta Phys Sinica,2010,59(09):6159-6143
[5]  柯熙政,卢 宁,杨秦岭.单光子轨道角动量的传输特性研究[J].物理学报,2010,59,(09):6159-6143
[6]  Ke Xizheng,Lü Hong,Wu Jingzhi.Research progress on data coding as light’s orbital angular
[7]  momentum for optical communication[J].Chinese Journal of Quantnm Electronics,25: 385-392
[8]  柯熙政,吕宏,武京治.基于光轨道角动量的光通信数据编码研究进展[J].量子电子学报,2008,25(4):382-392
[9]  H E H,FRIESE M E,H ECKENBERG N R.Direct observation of transfer of angular momentum to absor pt ive particles fr om a laser beam w ith a phase singularit y[ J].Phys Rev Lett, 1995,75( 5):826-829
[10]  S.P.Walborn,A.N.de Oliveira,R S.Thebaldi,C.H.Monken Entanglement and conservation of orbital angular momentum in spontaneous parametric down-conversion [J]. Phys.Rev.A,2008,69:023811
[11]  Sun Zhikun,Wang Faqiang et a..Study on quantum cryptography using orbit angular momentum states of photons[J].Acta Phys Sinica,2008,57(5):3016-3021
[12]  苏志锟,王发强等.基于光子轨道角动量的密码通信方案研究[J].物理学报,2008,57(5):3016-3021
[13]  Einstein A,Podolsky B,Rosen N.Can quantum-mechanical description of physical reality be considered complete?[J].Phys.Rev,1935,47:777-780
[14]  Shih,Y.H.and Sergienko,A.V.A 2-Photon Interference Experiment Using Type-II Optical Parametric Down-Conversion[J].Phys. Lett. A.1994,191:201–207
[15]  A.Mair,A.Vaziri,G.Weihsand A,.Zeilinger.Entanglement of the orbital angular
[16]  momentum states of photons[J].Nature,2001,412:313-316
[17]  Alipasha Vaziri,Gregor Weihs,Anton Zeilinger.Experimental Two-Photon,Three-Dimensional Entanglement for Quantum Communication [J].Phys RevLett.2002,89(24):1-4
[18]  Clara I Osorio,Gabriel Molina-Terriza,Juan P Torres.Orbital angular momentum correlations of entangled paired photons[J].J. Opt. A.2009,77:094013
[19]  J.Leach,B.Jack,J.Romero,M.Ritsch-Marte et al.. Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces[J].Optics Express.2009,17(10):8287-8293
[20]  樊代和.自发参量下转换产生单光子对的应用以及统计特性的而研究[D].山西:山西大学,2010.1
[21]  J.P.Torres,A.Alexandrescu, Lluis Torner.Quantum spiral bandwidth of entangled two-photon states[J].Phys RevA,2003,68(5):050301-050303
[22]  任希锋.高维纠缠和表面等离子体辅助光传送的实验研究[D].安徽:中国科技大学,2006.26

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