G
Guang-Can Guo
Researcher at University of Science and Technology of China
Publications - 545
Citations - 15193
Guang-Can Guo is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Quantum entanglement & Qubit. The author has an hindex of 53, co-authored 545 publications receiving 11582 citations. Previous affiliations of Guang-Can Guo include Center for Excellence in Education & Chinese Academy of Sciences.
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Journal ArticleDOI
Distribution of high-dimensional orbital angular momentum entanglement over a 1 km few-mode fiber
Huan Cao,Shecheng Gao,Chao Zhang,Jian Wang,De-Yong He,Bi-Heng Liu,Zheng-Wei Zhou,Yujie Chen,Zhaohui Li,Siyuan Yu,Jacquiline Romero,Yun-Feng Huang,Chuan-Feng Li,Guang-Can Guo +13 more
TL;DR: In this article, the first 3D orbital angular momentum (OAM) entanglement via a 1-km-long few-mode optical fiber was reported, which can be extended to a higher OAM dimension and larger distances in principle.
Journal ArticleDOI
Practical gigahertz quantum key distribution robust against channel disturbance
Shuang Wang,Wei Chen,Zhen-Qiang Yin,De-Yong He,Cong Hui,Peng-Lei Hao,Guan-Jie Fan-Yuan,Chao Wang,Li-Jun Zhang,Jie Kuang,Shu-Feng Liu,Zheng Zhou,Yonggang Wang,Guang-Can Guo,Zheng-Fu Han +14 more
TL;DR: In this paper, a high-speed Faraday-Sagnac-Michelson QKD system is proposed that can automatically compensate for channel polarization disturbance, which largely avoids the intermittency limitations of environment mutation.
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One-hour coherent optical storage in an atomic frequency comb memory.
TL;DR: In this paper, the authors used the atomic frequency comb protocol in a zero-first-order-Zeeman field to coherently store an optical pulse for an hour in a cryogenically cooled rare-earth doped crystal.
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Full reconstruction of a 14-qubit state within four hours
Zhibo Hou,Han-Sen Zhong,Ye Tian,Daoyi Dong,Bo Qi,Li Li,Yuanlong Wang,Franco Nori,Franco Nori,Guo-Yong Xiang,Chuan-Feng Li,Guang-Can Guo +11 more
TL;DR: In this paper, a linear regression estimation (LRE) algorithm was used to reconstruct a 14-qubit entangled state with a run time of only 3.35 hours using the informationally overcomplete Pauli measurements.
Journal ArticleDOI
Quantum key distribution and quantum authentication based on entangled state
TL;DR: Using the previously shared Einstein–Podolsky–Rosen pairs, a proposal which can be used to distribute a quantum key and identify the user's identification simultaneously is presented.