Xiaoyong Hu

xiaoyonghu@pku.edu.cn

Education

2001-2004 Ph.D. in [Optics], [Institute of Physics, Chinese Academy of Sciences]

1998-2001 Master's Degree in [Optics], [Hebei University]

1991-1995 Bachelor's Degree in [Applied Physics], [Hebei University]

Experience

2022-Present Senior Researcher, Hefei National Laboratory

2012-Present Professor, Peking University

2007-2012 Associate Professor, Peking University

2006-2007 Lecturer, Peking University   

Overview of Academic Research

Prof. Xiaoyong Hu’s research interest is the photonic crystal devices and integrated chips.

His major achievements include:

* ‌Ultrafast and low-power photonic crystal optical switching and logic devices.  

* ‌Photonic crystal topological insulator chips and multi-functional optical neural network chips.

Major Honors and Awards

2011 Second prize of the State Natural Science Award (ranking second)

Representative Publications

1. Kun Liao, Yaxiao Lian,Maotao Yu, Zhuochen Du, Tianxiang Dai, Yaxin Wang, Haoming Yan, Shufang Wang, Cuicui Lu, C. T. Chan, Rui Zhu, Dawei Di, Xiaoyong Hu, Qihuang Gong, Hetero-Integrated perovskite/Si3N4 on-chip photonic system. Nature Photonics 19, 358-368 (2025).

2. Qiuchen Yan, Boheng Zhao, Qinghong Lyu, Yaolong Li, Saisai Chu, Cuicui Lu, Xiaoyong Hu, C. T. Chan, Qihuang Gong, Near-field imaging of synthetic dimensional integrated plasmonic topological Harper nanochains. Nature Communications 16, 2592 (2025).

3. Zhuochen Du, Kun Liao, Tianxiang Dai, Yufei Wang, Jinze Gao, Haiqi Huang, Huixin Qi, Yandong Li, Xiaoxiao Wang, Xinran Su, Xingyuan Wang, Yan Yang, Cuicui Lu, Xiaoyong Hu, Qihuang Gong, Ultracompact and multifunctional integrated photonic platform. Science Advances 10, eadm7569 (2024).