Submitted on: 18 January 2020.
Revised on: 26 April 2020.
Accepted on: 07 June 2020.
___________________Journal of Optical Communications and Networking
http://reply.papertrans.cn/2/185/18461/18461-32.png
http://reply.papertrans.cn/2/185/18461/18461-33.png
http://reply.papertrans.cn/2/185/18461/18461-34.png
http://reply.papertrans.cn/2/185/18461/18461-35.png
http://reply.papertrans.cn/2/185/18461/18461-36.png