Photonic & Optomechanical Nanodevice Laboratory at CUHK
Sun Research Group

Current Members

Prof. Xiankai Sun (孫賢開)

Group Leader
Professor of Electronic Engineering, CUHK
Ph.D., California Institute of Technology
Email: xksun@cuhk.edu.hk

Dr. Peng Lei (雷鵬)

Postdoctoral Researcher
Ph.D., Peking University
Email: penglei@cuhk.edu.hk

Dr. Huiqi Li (李慧琦)

Postdoctoral Researcher
Ph.D., Shandong University
Email: huiqili@cuhk.edu.hk

Dr. Changyu Zhou (周長宇)

Postdoctoral Researcher
Ph.D., Shenzhen University
Email: changyuzhou@cuhk.edu.hk

Dr. Xiang Liu (劉翔)

Postdoctoral Researcher
Ph.D., University of Chinese Academy of Sciences
Email: shawnliu@cuhk.edu.hk

Mr. Jianfeng He (何建鋒)

Postgraduate Student
M.S., South China Normal University
Email: 1155186065@link.cuhk.edu.hk

Mr. Li Zeng (曾立)

Postgraduate Student
M.S., Nanjing University of Posts and Telecommunications
Email: 1155205901@link.cuhk.edu.hk

Mr. Hechong Chen (陳鶴衝)

Postgraduate Student
B.S., South China Normal University
Email: 1155225292@link.cuhk.edu.hk

Mr. Yuanzhe Sun (孫元哲)

Postgraduate Student
B.S., Nanjing University of Posts and Telecommunications
Email: 1155225853@link.cuhk.edu.hk

Mr. You Wu (吳攸)

Postgraduate Student
M.S., Peking University Shenzhen Graduate School
Email: 1155250348@link.cuhk.edu.hk

Mr. Ruixin Yu (余瑞心)

Postgraduate Student
B.S., Huazhong University of Science and Technology
Email: 1155252169@link.cuhk.edu.hk

Mr. Haoyu Huang (黃浩宇)

Postgraduate Student
M.S., Tsinghua Shenzhen International Graduate School
Email: 1155281127@link.cuhk.edu.hk

Mr. Yuchu Liu (劉育初)

Postgraduate Student
M.S., Lomonosov Moscow State University
Email: 1155282760@link.cuhk.edu.hk

Partial List of Alumni

Prof. Zejie Yu (俞澤傑)

Postgraduate Student (08/2015–08/2019)
Ph.D., The Chinese University of Hong Kong
currently Professor in College of Optical Science and Engineering at Zhejiang University

Dr. Xiang Xi (習翔)

Postgraduate Student (08/2015–05/2021)
Ph.D., The Chinese University of Hong Kong
currently Assistant Professor in School of Physics at Zhejiang University

Prof. Jingwen Ma (馬靜文)

Postgraduate Student (08/2016–08/2021)
Ph.D., The Chinese University of Hong Kong
currently Associate Professor at Southern University of Science and Technology

Dr. Yue Yu (俞越)

Postgraduate Student (08/2017–06/2023)
Ph.D., The Chinese University of Hong Kong
currently Postdoctoral Researcher at University of California, Berkeley

Dr. Ziyao Feng (馮子耀)

Postgraduate Student (08/2017–06/2023), Postdoctoral Researcher (09/2023–12/2024)
Ph.D., The Chinese University of Hong Kong
currently Postdoctoral Researcher at The City University of New York

Dr. Yuan Li (李緣)

Postgraduate Student (08/2016–07/2023), Postdoctoral Researcher (02/2024–04/2025)
Ph.D., The Chinese University of Hong Kong
currently Researcher at Zhangjiang Laboratory

Dr. Long Jin (金龍)

Postgraduate Student (08/2019–08/2025)
Ph.D., The Chinese University of Hong Kong
currently Postdoctoral Researcher at The University of Hong Kong

Ms. Karen Wells

Visiting Research Assistant (06/2015–09/2015)
then attending Drexel University

Mr. Jiahua Gu (古嘉華)

Visiting Research Assistant (10/2015–06/2016)
then attending South China Normal University

Mr. Yang Ma (馬洋)

Visiting Research Assistant (07/2017–09/2017)
then attending Zhejiang University

Dr. Aosong Feng (馮傲松)

Visiting Research Assistant (11/2017–06/2018)
then attending Zhejiang University, currently Applied Scientist at AWS (Agentic AI)

Prof. Mingzeng Peng (彭銘曾)

Visiting Scholar (02/2019–08/2019)
currently Associate Professor of Applied Physics, University of Science and Technology Beijing

Mr. Jiawei Zhang (張家瑋)

Visiting Research Assistant (08/2021–12/2021)
then attending Nankai University, currently postgraduate student at Princeton University

Prof. Qijing Lu (盧啟景)

Visiting Scholar (08/2023–07/2024)
currently Professor, College of Photonic and Electronic Engineering, Fujian Normal University

Mr. Yihao Luo (羅藝豪)

Visiting Research Assistant (09/2023–01/2024)
then attending Nankai University, currently postgraduate student at ETH Zurich

 

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Last updated: 30 Jul 2026