周星宇，男，江苏南通人。2020年7月于南京邮电大学通信专业获博士学位，随后留校任职。目前在南京邮电大学通信与信息工程学院量子信息研究所从事量子信息、量子通信等方面的科研与教学工作，主讲《通信原理》、《网络技术导论》等课程。近年来，主持或参与国家自然基金和省部级项目多项，期间以第一作者或指导研究生发表领域高水平学术论文十余篇。擅长为学生量身定制生涯规划，本着教学相长、因材施教的原则，欢迎感兴趣的同学一起探索奇妙的量子世界！

量子密钥分发系统搭建：包括不同协议的高速系统、芯片化量子密钥分发系统搭建与优化。

量子通信系统与人工智能相结合：基于软件、硬件的智能控制，实现系统稳定、攻击和误差检测。

量子密钥分发协议研究：以 MATLAB 仿真为主，实现多种最新协议的优化与研究。

部分代表性学术论文如下:

1. 刘天乐, 徐枭, 付博伟, 徐佳歆, 刘靖阳, 周星宇, 王琴: 基于回归决策树的测量设备无关型量子密钥分发参数优化. Acta Phys. Sin. 72, 110304–10 (2023). （指导本科生一作）
2. Liu J, Jiang Q, Ding H, et al. Highly efficient twin-field quantum key distribution with neural networks[J]. Science China Information Sciences, 2023, 66(8): 189402.（通信作者）
3. X. Y. Zhou, H. J. Ding, M. S. Sun, S. H. Zhang, J. Y. Liu, C. H. Zhang, J. Li, Q. Wang. Reference-Frame-Independent Measurement-Device-Independent Quantum Key Distribution Over 200 km of Optical Fiber, Phys. Rev. Applied. 15, 064016 (2021)
4. X. Y. Zhou, H. J. Ding, C. H. Zhang, J. Li, C. M. Zhang and Q. Wang. Experimental Three-State Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Sources, Opt. Lett, 45,4176(2020)
5. X. Y. Zhou, C. H. Zhang, C. M. Zhang, and Q. Wang, Asymmetric sending or not sending twin-field quantum key distribution in practice,Phys. Rev. A 99, 062316 (2019).
6. X. Y. Zhou,C. M. Zhang, G. C. Guo,Q Wang,Improved Decoy-State Measurement-Device-Independent Quantum Key Distribution With Imperfect Source Encoding , IEEE PHOTONICSJ, 11(2019)
7. X.-Y. Zhou, C.-H. Zhang, C.-M. Zhang, and Q. Wang, Obtaining Better Performance in the Measurement-Device-Independent Quantum Key Distribution with Heralded Single-Photon Sources, Phys. Rev. A 96, 052337 (2017).
8. X. Y. Zhou, C. M. Zhang, and Q. Wang,Implementing full parameter optimization on decoy-state measurement-device-independent quantum key distributions under realistic experimental conditions , Journal of the Optical Society of America B, 34, 1518 (2017).
9. X.-Y. Zhou, C.-H. Zhang, G.-C. Guo, and Q. Wang, The Statistical Fluctuation Analysis for the Measurement-Device-Independent Quantum Key Distribution with Heralded Single-Photon Sources, Quantum Inf Process 15, 2455 (2016).