Author Affiliations

Jianbo Zhang,¹ Xiong Wu,^1,* Qirui Fan,² Xingwen Yi,³ Zhongwei Tan,⁴ Jianping Li,⁵ Zhaohui Li,³ and Chao Lu^1,6

¹Photonics Research Center, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China

²Photonics Research Center, Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong, China

³State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 511400, China

⁴Key Laboratory of Photonic Information Technology, Ministry of Industry and Information Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China

⁵School of Information Engineering, Guangdong University of Technology, Guangzhou 510632, China

⁶Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China

^*Corresponding author: xiong94.wu@connect.polyu.hk