1. College of Biophotonics, South China Normal University, Guangzhou 510006, China
2. Guangdong Provincial Key Laboratory of Optical Information Materials and Technology & Centre for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, P. R. China
3. National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou 510006, P. R. China
4. School of Electronic Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
5. School of Information Technology, Guangdong Industry Polytechnic, Guangzhou 510330, China
6. School of Material and Chemical Engineering, Tongren University, Tongren 554300, China
7. Department of Biomedical Engineering, The Chinese University of Hong Kong, New Territories, Hong Kong SAR 999077, China