Author Affiliations

Xiaoling Zhang,¹ Chongfu Zhang,^1,* Chen Chen,² Mingyue Zhu,¹ Wei Jin,¹ and Kun Qiu¹

¹Key Lab of Optical Fiber Sensing and Communication Networks (Ministry of Education), and School of Communication and Information Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, 611731, China.

²School of Electrical and Electronic Engineering, Nanyang Technological University, 639798, Singapore.

^*Corresponding author: cfzhang@uestc.edu.cn