Abstract
Modern meshed optical networks deploy plentiful cascaded-ROADMs to enhance the network flexibility, which induce severe filter narrowing effect. We reveal the linear advantage of multicarrier by the optimum power allocation and capacity-approaching modulation.
© 2018 The Author(s)
PDF ArticleMore Like This
Zexin Chen, Chenhui Xie, Songnian Fu, Xiang Li, Daojun Xue, Zhixue He, M. Tang, and Deming Liu
Th2A.39 Optical Fiber Communication Conference (OFC) 2019
Xi Chen, Yizhao Chen, Ming Tang, Huibin Zhou, Jingxian Cui, Tianhao Tong, and Songnian Fu
Su1C.6 Asia Communications and Photonics Conference (ACP) 2018
Di Che and William Shieh
Th5B.4 Optical Fiber Communication Conference (OFC) 2017