Beating the Fundamental Rate-Distance Limit in a Proof-of-Principle Quantum Key Distribution System

by Shuang Wang, De-Yong He, Zhen-Qiang Yin, Feng-Yu Lu, Chao-Han Cui, Wei Chen, Zheng Zhou, Guang-Can Guo, Zheng-Fu Han
Published 2019-06-01

Security analysis and improvement of source independent quantum random number generators with imperfect devices

by Xing Lin, Shuang Wang, Zhen-Qiang Yin, Guan-Jie Fan-Yuan, Rong Wang, Wei Chen, De-Yong He, Zheng Zhou, Guang-Can Guo, Zheng-Fu Han
Published 2020-12-01

Intensity modulator for secure, stable, and high-performance decoy-state quantum key distribution

by Feng-Yu Lu, Xing Lin, Shuang Wang, Guan-Jie Fan-Yuan, Peng Ye, Rong Wang, Zhen-Qiang Yin, De-Yong He, Wei Chen, Guang-Can Guo, Zheng-Fu Han
Published 2021-05-01

Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states

by Geng Chen, Nati Aharon, Yong-Nan Sun, Zi-Huai Zhang, Wen-Hao Zhang, De-Yong He, Jian-Shun Tang, Xiao-Ye Xu, Yaron Kedem, Chuan-Feng Li, Guang-Can Guo
Published 2018-01-01