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
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: This low-jitter TCSPC system using the SNSPD technology presents great potential in long-range measurements and imaging applications for low-energy-level and eye-safe laser systems.
Journal ArticleDOI
Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging.
Hao Li,Sijing Chen,Lixing You,Wengdong Meng,Zhibo Wu,Zhongping Zhang,Kai Tang,Lu Zhang,Weijun Zhang,Xiaoyan Yang,Xiaoyu Liu,Zhen Wang,Xiaoming Xie +12 more
TL;DR: An SLR experiment using an SNSPD at a wavelength of 532 nm was successfully demonstrated and showed a depth ranging with a precision of ~8.0 mm for the target satellite LARES, which is ~3,000 km away from the ground ranging station at the Sheshan Observatory.
Journal ArticleDOI
Field Test of Measurement-Device-Independent Quantum Key Distribution
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,Teng-Yun Chen,Qiang Zhang,Jian-Wei Pan +18 more
TL;DR: An automatic feedback MDIQKD system operated at a high clock rate is developed, and a field test via deployed fiber network of 30 km total length achieving a 16.9 b/s secure key rate lays the foundation for a global quantum network, which can shield from all the detection-side attacks.
Posted Content
Field Test of Measurement-Device-Independent Quantum Key Distribution
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,Teng-Yun Chen,Qiang Zhang,Jian-Wei Pan +18 more
TL;DR: In this paper, an automatic feedback measurement-device-independent QKD (MDIQKD) system operated at a high clock rate, achieving a 16.9 bps secure key rate.
Journal ArticleDOI
Large-sensitive-area superconducting nanowire single-photon detector at 850 nm with high detection efficiency.
Hao Li,Lu Zhang,Lixing You,Xiaoyan Yang,Weijun Zhang,Xiaoyu Liu,Sijing Chen,Zhen Wang,Xiaoming Xie +8 more
TL;DR: The fabricated multimode fiber coupled NbN SNSPDs exhibited a maximum system detection efficiency of up to 82% and a DE of 78% at a dark count rate of 100 Hz at 850-nm wavelength as well as a system jitter of 105 ps.