Author Affiliations

Shi Qiu,^a Jinhui Yuan,^a,b,* Yueting Ni,^a Xian Zhou,^b Binbin Yan,^a Qiang Wu,^c,d Kuiru Wang,^a Xinzhu Sang,^a Keping Long,^b and Chongxiu Yu^a

^aState Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China

^bResearch Center for Convergence Networks and Ubiquitous Services, University of Science & Technology Beijing (USTB), Beijing 100083, China

^cDepartment of Physics and Electrical Engineering, Northumbria University, Newcastle upon Tyne, NE1 8ST, United Kingdom

^dKey Laboratory of Nondestructive Test (Ministry of Education), Nanchang Hong Kong University, Nanchang 330063, China

^*Corresponding author: yuanjinhui81@bupt.edu.cn