Observation of ten-photon entanglement using thin BiB3O6 crystals

被引：60
作者：
Chen, Luo-Kan [1 ,2 ,3 ,4 ]
Li, Zheng-Da [1 ,2 ,3 ,4 ]
Yao, Xing-Can [1 ,2 ,3 ,4 ]
Huang, Miao [1 ,2 ,3 ,4 ]
Li, Wei [1 ,2 ,3 ,4 ]
Lu, He [1 ,2 ,3 ,4 ]
Yuan, Xiao [5 ]
Zhang, Yan-Bao [6 ,7 ]
Jiang, Xiao [1 ,2 ,3 ,4 ]
Peng, Cheng-Zhi [1 ,2 ,3 ,4 ]
Li, Li [1 ,2 ,3 ,4 ]
Liu, Nai-Le [1 ,2 ,3 ,4 ]
Ma, Xiongfeng [5 ]
Lu, Chao-Yang [1 ,2 ,3 ,4 ]
Chen, Yu-Ao [1 ,2 ,3 ,4 ]
Pan, Jian-Wei [1 ,2 ,3 ,4 ]
机构：
[1] Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Shanghai Branch, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, CAS Ctr Excellence, Shanghai 201315, Peoples R China
[3] Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Shanghai 201315, Peoples R China
[4] CAS Alibaba Quantum Comp Lab, Shanghai 201315, Peoples R China
[5] Tsinghua Univ, Inst Interdisciplinary Informat Sci, Ctr Quantum Informat, Beijing 100084, Peoples R China
[6] Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada
[7] Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada
来源：
OPTICA | 2017年 / 4卷 / 01期
基金：
中国国家自然科学基金;
关键词：
HORNE-ZEILINGER STATE; QUANTUM TELEPORTATION; LINEAR OPTICS; PHOTONS; GENERATION;
D O I：
10.1364/OPTICA.4.000077
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Coherently manipulating a number of entangled qubits is the key task of quantum information processing. In this paper, we report on the experimental realization of a ten-photon Greenberger-Horne-Zeilinger state using thin BiB3O6 crystals. The observed fidelity is 0.606 +/- 0.029, demonstrating a genuine entanglement with a standard deviation of 3.6 sigma. This result is further verified using p-value calculation, obtaining an upper bound of 3.7 x 10(-3) under an assumed hypothesis test. Our experiment paves a new way to efficiently engineer BiB3O6 crystal-based multi-photon entanglement systems, which provides a promising platform for investigating advanced optical quantum information processing tasks such as boson sampling, quantum error correction, and quantum-enhanced measurement. (C) 2017 Optical Society of America
引用
收藏
页码：77 / 83
页数：7
相关论文
共 49 条
[1]  
Aaronson S, 2011, ACM S THEORY COMPUT, P333
[2]   Entangled states of trapped atomic ions [J].
Blatt, Rainer ;
Wineland, David .
NATURE, 2008, 453 (7198) :1008-1015
[3]   Experimental quantum teleportation [J].
Bouwmeester, D ;
Pan, JW ;
Mattle, K ;
Eibl, M ;
Weinfurter, H ;
Zeilinger, A .
NATURE, 1997, 390 (6660) :575-579
[4]   Observation of three-photon Greenberger-Horne-Zeilinger entanglement [J].
Bouwmeester, D ;
Pan, JW ;
Daniell, M ;
Weinfurter, H ;
Zeilinger, A .
PHYSICAL REVIEW LETTERS, 1999, 82 (07) :1345-1349
[5]   Photonic Boson Sampling in a Tunable Circuit [J].
Broome, Matthew A. ;
Fedrizzi, Alessandro ;
Rahimi-Keshari, Saleh ;
Dove, Justin ;
Aaronson, Scott ;
Ralph, Timothy C. ;
White, Andrew G. .
SCIENCE, 2013, 339 (6121) :794-798
[6]   Experimental Quantum Computing to Solve Systems of Linear Equations [J].
Cai, X. -D. ;
Weedbrook, C. ;
Su, Z. -E. ;
Chen, M. -C. ;
Gu, Mile ;
Zhu, M. -J. ;
Li, Li ;
Liu, Nai-Le ;
Lu, Chao-Yang ;
Pan, Jian-Wei .
PHYSICAL REVIEW LETTERS, 2013, 110 (23)
[7]   Universal linear optics [J].
Carolan, Jacques ;
Harrold, Christopher ;
Sparrow, Chris ;
Martin-Lopez, Enrique ;
Russell, Nicholas J. ;
Silverstone, Joshua W. ;
Shadbolt, Peter J. ;
Matsuda, Nobuyuki ;
Oguma, Manabu ;
Itoh, Mikitaka ;
Marshall, Graham D. ;
Thompson, Mark G. ;
Matthews, Jonathan C. F. ;
Hashimoto, Toshikazu ;
O'Brien, Jeremy L. ;
Laing, Anthony .
SCIENCE, 2015, 349 (6249) :711-716
[8]   Experimental realization of one-way quantum computing with two-photon four-qubit cluster states [J].
Chen, Kai ;
Li, Che-Ming ;
Zhang, Qiang ;
Chen, Yu-Ao ;
Goebel, Alexander ;
Chen, Shuai ;
Mair, Alois ;
Pan, Jian-Wei .
PHYSICAL REVIEW LETTERS, 2007, 99 (12)
[9]  
Chuang I. N., 2000, Quantum Computation and Quantum Information
[10]   Superconducting quantum bits [J].
Clarke, John ;
Wilhelm, Frank K. .
NATURE, 2008, 453 (7198) :1031-1042
12345