Author Affiliations

Zhijuan Hu,¹ Yijie Pan,² Wenjing Zhou,³ Xin Yang,⁴ Hongbo Zhang,⁶ Aimin Yan,¹ Peter Tsang,⁵ and Ting-Chung Poon⁶

¹Mathematics & Science College, Shanghai Normal University, Shanghai 200234, P. R. China

²School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China

³Dept. of Precision Mechanical Engineering, Shanghai University, Shanghai 200072, P.R. China

⁴Institute of Information Optics Engineering, Soochow University, Suzhou, Jiangsu 210056, P. R. China

⁵Department of Electronic Engineering, City University of Hong Kong, Hong Kong SAR China

⁶Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, Virginia 24060, USA