Relative phase noise induced impairment in CO-OFDM optical communication system with distributed fiber Raman amplifier

• Main Authors: Wu, Jiadi, Cheng, Jingchi, Tang, Ming, Deng, Lei, Songnian, Fu, Shum, Perry Ping, Liu, Deming
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
• 在線閱讀: https://hdl.handle.net/10356/100084; http://hdl.handle.net/10220/19671
• 機構: Nanyang Technological University

In this letter, we demonstrate that the interplay between Raman pump relative intensity noise and cross-phase modulation leads to a relative phase noise (RPN) that brings non-negligible performance degradation to coherent optical orthogonal frequency-division multiplexing (CO-OFDM) transmission syst...