Wang, Xiangyu
Zhang, Yichen
Yu, Song
Guo, Hong
Funding for this research was provided by:
the Key Program of National Natural Science Foundation of China (61531003)
National Natural Science Foundation (61427813)
National Basic Research Program of China (2014CB340102)
the China Postdoctoral Science Foundation (2018M630116)
the Fund of State Key Laboratory of Information Photonics and Optical Communications
Article History
Received: 16 November 2018
Accepted: 12 July 2019
First Online: 17 July 2019