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
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 article, the dependence of system jitter on the bias current and working temperature of a superconducting nanowire single photon detector (SNSPD) was extensively studied.
Journal ArticleDOI
Improving the timing jitter of a superconducting nanowire single-photon detection system.
TL;DR: Low timing jitter is a unique merit of superconducting nanowire single-photon detectors (SNSPDs) for time-correlated applications and can be measured at a full width at half-maximum using an oscilloscope with an optimal signal amplitude.
Journal ArticleDOI
Observation of Quantum Fingerprinting Beating the Classical Limit.
Jian-Yu Guan,Feihu Xu,Hua-Lei Yin,Yuan Li,Weijun Zhang,Sijing Chen,Xiaoyan Yang,Li Li,Lixing You,Teng-Yun Chen,Zhen Wang,Qiang Zhang,Jian-Wei Pan +12 more
TL;DR: A proof-of-principle experimental demonstration of a quantum fingerprinting protocol that for the first time surpasses the ultimate classical limit to transmitted information.
Journal ArticleDOI
Time-of-flight laser ranging and imaging at 1550 nm using low-jitter superconducting nanowire single-photon detection system.
Sijing Chen,Dengkuan Liu,Wenxing Zhang,Lixing You,Yuhao He,Weijun Zhang,Xiaoyan Yang,Guang Wu,Min Ren,Heping Zeng,Zhen Wang,Xiaoming Xie,Mianheng Jiang +12 more
TL;DR: In this article, a time-correlated single-photon counting (TCSPC) system based on the low-jitter superconducting nanowire singlephoton detection (SNSPD) technology was developed.
Journal ArticleDOI
Experimental quantum digital signature over 102 km
Hua-Lei Yin,Yao Fu,Hui Liu,Qi-Jie Tang,Jian Wang,Lixing You,Wei-Jun Zhang,Sijing Chen,Zhen Wang,Qiang Zhang,Teng-Yun Chen,Zeng-Bing Chen,Jian-Wei Pan +12 more
TL;DR: This work experimentally demonstrated a recently proposed QDS protocol without assuming any secure channel, and successfully signed a one-bit message through an up to 102-km optical fiber using the decoy state modulation.