Title :
A novel detection scheme for Nyquist optical time-division multiplexed signal with coherent matched sampling
Author :
Deming Kong ; Jizhao Zang ; Yu Miao ; Yan Li ; Siyuan Zhou ; Hongxiang Guo ; Jian Wu
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A novel detection scheme for N-OTDM signal with coherent matched sampling is proposed to suppress inter-symbol-interference. 9 dB required-OSNR improvement is observed under 3.9 ps pulse-width in 160 Gbaud proof-of-concept experiment compared with Gaussian-shaped sampling.
Keywords :
interference suppression; intersymbol interference; signal detection; signal sampling; time division multiplexing; Gaussian-shaped sampling; N-OTDM signal; Nyquist optical time-division multiplexed signal; OSNR improvement; coherent matched sampling; detection scheme; intersymbol-interference suppression; proof-of-concept experiment; time 3.9 ps; Decision support systems; Logic gates; Matched filters; Multiplexing; Optical filters;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
