王兴军教授课题组
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Introduction of Group

The Photonic Chip and Information System Innovation Center (PCISIC) is dedicated to the research and development of large-scale integrated chips and systems based on photonic and electronic devices and systems. We are interested in optical transceiver chips and systems for data centers, microwave photonic chips and systems, silicon based optical amplifiers and lasers, silicon-based sensors/nonlinear and the application of 2D material on silicon-based devices.


Research Direction

Integrated optical communication

Integrated microwave photonics

Integrated Lidar

Optical computing

Information of Tutors

导师照片

Xingjun Wang

He is a Boya Distinguished Professor of Peking University, a doctoral supervisor, a member of the Discipline Review Group of the State Council, a Distinguished Professor of the Major Talent Program of the Ministry of Education of the People's Republic of China, a Fellow of the Optical Society of America, the Vice Dean of the School of Electronics, the Deputy Director of the State Key Laboratory of Regional Optical Fiber Communication Networks and Novel Optical Communication Systems, the Vice President of the Institute of Information and Communication, and the Vice Director of the Nano Opto-electronics Frontier Science Center of the Ministry of Education of China.

Phone Number:010-62767911

Email:xjwang@pku.edu.cn

More

Cooperative Group

The group of Professor John Bowers, University of California, Santa Barbara

Microcavity Pħotonics Group

Intelligent Microwave Lightwave Integration Innovation Center

The research group of Qi Nan, Chinese Academy of Sciences

Group News

Publications

1.Zihan Tao et al. Ultrabroadband on-chip photonics for full-spectrum wireless communications. Nature 645, 80–87 (2025). (超宽带微波光子无线通信)
2.Haowen Shu et al. Microcomb-driven silicon photonic systems. Nature 605, 457–463 (2022). (微腔光梳并行硅基光电子系统)
3.Ruixuan Chen et al. Breaking the temporal and frequency congestion of LiDAR by parallel chaos. Nature Photonics 17, 306–314 (2023). (抗干扰并行激光雷达)
4.Bitao Shen et al. Harnessing microcomb-based parallel chaos for random number generation and optical decision making. Nature Communications 14, 4590 (2023). (并行混沌源)
5.Changhao Han et al. Exploring 400 Gbps/λ and beyond with AI-accelerated silicon photonic slow-light technology. Nature Communications 16, 6547 (2025). (单波400Gbps硅基传输)
6.Changhao Han et al., Slow-light silicon modulator with 110-GHz bandwidth. Science Advances 9, eadi5339 (2023). (超100GHz带宽硅基调制器)
7.Xuguang Zhang et al. High-coherence parallelization in integrated photonics. Nature Communications 15, 7892 (2024). (60Tbps超大容量通信)
8.Bowen Bai et al. Microcomb-based integrated photonic processing unit. Nature Communications 14, 66 (2023). (超高算力密度光计算)
9.Ming Jin et al. 1/f-noise-free optical sensing with an integrated heterodyne interferometer. Nature Communications 12, 1973 (2021). (超精细颗粒传感)