S
Sijing Chen
Researcher at Chinese Academy of Sciences
Publications - 40
Citations - 2391
Sijing Chen is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Superconducting nanowire single-photon detector & Nanowire. The author has an hindex of 18, co-authored 40 publications receiving 1967 citations. Previous affiliations of Sijing Chen include Center for Excellence in Education.
Papers
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Journal ArticleDOI
Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber.
Hua-Lei Yin,Teng-Yun Chen,Zong-Wen Yu,Hui Liu,Lixing You,Yi-Heng Zhou,Yi-Heng Zhou,Sijing Chen,Yingqiu Mao,Ming-Qi Huang,Wei-Jun Zhang,Hao Chen,Ming-Jun Li,Daniel A. Nolan,Fei Zhou,Xiao Jiang,Zhen Wang,Qiang Zhang,Xiang-Bin Wang,Xiang-Bin Wang,Jian-Wei Pan +20 more
TL;DR: This record-breaking implementation of the MDIQKD method provides a new distance record and achieves a distance that the traditional Bennett-Brassard 1984 QKD would not be able to achieve with the same detection devices even with ideal single-photon sources.
Journal ArticleDOI
Measurement-device-independent quantum key distribution over 200 km.
Yan-Lin Tang,Hua-Lei Yin,Sijing Chen,Yang Liu,Weijun Zhang,Xiao Jiang,Lu Zhang,Jian Wang,Lixing You,Jian-Yu Guan,Dong-xu Yang,Zhen Wang,Hao Liang,Zhen Zhang,Nan Zhou,Xiongfeng Ma,Xiongfeng Ma,Teng-Yun Chen,Qiang Zhang,Jian-Wei Pan +19 more
TL;DR: A 75 MHz clock rate fully automatic and highly stable system and superconducting nanowire single-photon detectors with detection efficiencies of more than 40%, which extends the secure transmission distance of MDIQKD to 200 km and achieves a secure key rate 3 orders of magnitude higher.
Journal ArticleDOI
Quantum teleportation with independent sources and prior entanglement distribution over a network
Qi-Chao Sun,Qi-Chao Sun,Ya-Li Mao,Sijing Chen,Wei Zhang,Yang-Fan Jiang,Yanbao Zhang,Weijun Zhang,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Xiao Jiang,Teng-Yun Chen,Lixing You,Xianfeng Chen,Zhen Wang,Jingyun Fan,Qiang Zhang,Jian-Wei Pan +18 more
TL;DR: In this article, the first field test of quantum teleportation is implemented over a 30 km optical fiber network with independent quantum light sources, and several feedback mechanisms are developed to establish a robust quantum teleportation system in the real world.
Journal ArticleDOI
Measurement-Device-Independent Quantum Key Distribution over Untrustful Metropolitan Network
Yan-Lin Tang,Hua-Lei Yin,Qi Zhao,Hui Liu,X. F. Sun,Ming-Qi Huang,Wei-Jun Zhang,Sijing Chen,Lu Zhang,Lixing You,Zhen Wang,Yang Liu,Chao-Yang Lu,Xiao Jiang,Xiongfeng Ma,Qiang Zhang,Teng-Yun Chen,Jian-Wei Pan +17 more
TL;DR: In this paper, a quantum key distribution network spread over a metropolitan area is shown to be secure against untrustworthy relays, where the relays are assumed to be untrusted.
Journal ArticleDOI
Jitter analysis of a superconducting nanowire single photon detector
Lixing You,Xiaoyan Yang,Yuhao He,Wenxing Zhang,Dengkuan Liu,Weijun Zhang,Lu Zhang,Ling Zhang,Xiaoyu Liu,Sijing Chen,Zhen Wang,Xiaoming Xie +11 more
TL;DR: In this paper, the dependence of system jitter on the bias current and working temperature of a superconducting nanowire single photon detector (SNSPD) was extensively studied.