Institution: | 1. Department of Optics, School of Information Science and Engineering, and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan 250100, China;2. College of Optoelectronics Engineering, Shenzhen University, Shenzhen 518060, China;3. College of Materials Science and Opto-Electronic Techology, University of Chinese Academy of Sciences, Beijing 100049, China;4. College of Electronic Science and Technology, Shenzhen University, Shenzhen 518060, China;1. Faculty of Electronic Engineering, Guangxi Normal University, Guilin 541004, China;2. School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510641, China |