Author Affiliations

Junwei Cheng,^1,† Yuhe Zhao,^1,† Yanxian Wei,¹ Wenkai Zhang,¹ Hailong Zhou,^1,2 Dongmei Huang,^3,4 Feng Li,^2,3 P. K. A. Wai,^2,3,5 Jianji Dong,^1,* and Xinliang Zhang¹

¹Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology

²Photonics Research Centre, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University

³The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China

⁴Photonics Research Centre, Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong

⁵Department of Physics, Hong Kong Baptist University, Kowloon Tong, Hong Kong

^†These authors contributed equally to this work.

^*Corresponding author: jjdong@mail.hust.edu.cn