多用户到多用户的通讯波段纠缠光子分发（英文）

发布时间：2017-08-13 11:14

  本文关键词：多用户到多用户的通讯波段纠缠光子分发（英文）

  更多相关文章： Entanglement distribution Multiuser Telecom-band

【摘要】：Telecom-band polarization-entangled photonpair source has been widely used in quantum communication due to its acceptable transmission loss. It is also used in cooperation with wavelength-division multiplexing(WDM) to construct entanglement distributor. However previous schemes generally are not suitable for multinode scenario. In this paper, we construct a telecom-band polarization-entangled photon-pair source, and it shows ultrahigh fidelity and concurrence which are both greater than 90 %(raw data). Moreover, we set up a four-by-four entanglement distributor based on WDM. We check the 16Clauser Horne Shimony Holt inequalities, which show nonlocality. Lastly, as an example of practical application of this source, we estimate the quantum bit error rates and quantum secret key rates when it is used in quantum key distribution. Furthermore, the transmission of entanglemen in long optical fibers is also demonstrated.
【作者单位】： Key
【关键词】： Entanglement distribution Multiuser Telecom-band
【基金】：supported by the National Natural Science Foundation of China(61327901,61490711,11274289,11325419,11374288 and 11104261) the National Basic Research Program of China(2011CB921200) the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB01030300) the National Science Fund for Distinguished Young Scholars(61225025) the Fundamental Research Funds for Central Universities(WK2470000011)
【分类号】：O413.1;TN918
【正文快照】： 1 IntroductionQuantum entanglement is a potential resource for manyquantum information processes,such as quantum communi-cation[1],quantum dense coding[2],quantum cryptographybased on entanglement[3,4],and quantum teleportation[5].Quantum entanglement in

【参考文献】

中国期刊全文数据库 前2条

1 SHENG YuBo;LIU Jiong;ZHAO ShengYang;ZHOU Lan;;Multipartite entanglement concentration for nitrogen-vacancy center and microtoroidal resonator system[J];Chinese Science Bulletin;2013年Z2期

2 MAN ZhongXiao;SU Fang;XIA YunJie;;Stationary entanglement of two atoms in a common reservoir[J];Chinese Science Bulletin;2013年20期

【共引文献】

中国期刊全文数据库 前10条

1 李辉;李岩松;王书浩;龙桂鲁;;Characterizing Quantum Correlations in Arbitrary-Dimensional Bipartite Systems Using Hurwitz's Theory[J];Communications in Theoretical Physics;2014年03期

2 Siqing Yan;Yu Guo;Jinchuan Hou;;The generalized partial transposition criterion for infinite-dimensional quantum systems[J];Chinese Science Bulletin;2014年03期

3 Jianxin Shi;Weiwei Xu;Guozhu Sun;Jiquan Zhai;Zhican Du;Lin Wang;Tao Hua;Jian Chen;Lin Kang;Peiheng Wu;;Dynamics of a qubit—TLS system under resonant microwave driving[J];Chinese Science Bulletin;2014年21期

4 Yan Chang;Shibin Zhang;Lili Yan;Jian Li;;Deterministic secure quantum communication and authentication protocol based on three-particle W state and quantum one-time pad[J];Chinese Science Bulletin;2014年23期

5 SHI Xuan;WEI LianFu;OH Choo Hiap;;Quantum computation with surface-state electrons by rapid population passages[J];Science China(Physics,Mechanics & Astronomy);2014年09期

6 连汉丽;;Loschmidt Echo of a central spin coupled to an XY spin chain:The role of the Dzyaloshinsky-Moriya interaction[J];Chinese Physics C;2014年07期

7 祝敬敏;;Quantum phase transitions in matrix product states of one-dimensional spin-1 chains[J];Chinese Physics C;2014年10期

8 祝敬敏;;Quantum phase transitions in matrix product states of one-dimensional spin-(1/2) chains[J];Chinese Physics C;2014年12期

9 DU FangFang;DENG FuGuo;;Heralded entanglement concentration for photon systems with linear-optical elements[J];Science China(Physics,Mechanics & Astronomy);2015年04期

10 MAIMAITI Wulayimu;LI Zhe;CHESI Stefano;WANG YingDan;;Entanglement concentration with strong projective measurement in an optomechanical system[J];Science China(Physics,Mechanics & Astronomy);2015年05期

中国重要会议论文全文数据库 前1条

1 封玲娟;夏云杰;;共同环境中三原子间纠缠演化特性研究[A];第十六届全国量子光学学术报告会报告摘要集[C];2014年

中国博士学位论文全文数据库 前2条

1 牛孝灵;纠缠光子的制备和应用[D];中国科学技术大学;2009年

2 金华;路径纠缠的集成化产生和操控：从体块光学超晶格到波导芯片[D];南京大学;2014年

【二级参考文献】

中国期刊全文数据库 前10条

1 ;Two mode photon bunching effect as witness of quantum criticality in circuit QED[J];Science in China(Series G:Physics,Mechanics & Astronomy);2009年12期

2 ;Entanglement in a two-spin (1/2,3/2) mixed-spin Heisenberg XX chain with an inhomogeneous external magnetic field[J];Science China(Physics,Mechanics & Astronomy);2011年03期

3 ;Effect of decoherence from a spin environment on the entanglement dynamics of two-qutrit states[J];Science China(Physics,Mechanics & Astronomy);2011年10期

4 ;Entanglement charge of thermal states[J];Science China(Physics,Mechanics & Astronomy);2012年04期

5 ;Review on the study of entanglement in quantum computation speedup[J];Chinese Science Bulletin;2007年16期

6 ;Entanglement dynamics and transfer in a double Jaynes-Cummings model[J];Chinese Science Bulletin;2010年17期

7 SALEMIAN Shamsolah;MOHAMMADNEJAD Shahram;;An error-free protocol for quantum entanglement distribution in long-distance quantum communication[J];Chinese Science Bulletin;2011年07期

8 LI-JOST XianQing;;Bell inequality,separability and entanglement distillation[J];Chinese Science Bulletin;2011年10期

9 ;Amplifying stationary quantum discord and entanglement between a superconducting qubit and a data bus by time-dependent electromagnetic field[J];Chinese Science Bulletin;2012年14期

10 ;An entanglement criterion for states in infinite-dimensional multipartite quantum systems[J];Chinese Science Bulletin;2012年14期

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3 ;Coherently Controlled Periodic Entanglement of Two Moving Atoms in a Cavity[J];Communications in Theoretical Physics;2008年04期

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