Nyquist WDM superchannel using offset-16QAM and receiver-side digital spectral shaping

• Main Authors: Xiang, Meng, Fu, Songnian, Tang, Ming, Tang, Haoyuan, Shum, Perry, Liu, Deming
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/104765; http://hdl.handle.net/10220/20287
• Institution: Nanyang Technological University

The performance of Nyquist WDM superchannel using advanced modulation formats with coherent detection is degraded due to the existence of both inter-symbol interference (ISI) and inter-channel interference (ICI). Here, we propose and numerically investigate a Nyquist WDM superchannel using offset-16...