Title :
An EAM-based 50-Gbps 60-km OFDM system with 29-dB loss budget enabled by SSII cancellation or Volterra filter
Author :
Hsing-Yu Chen ; Chia-Chien Wei ; Hsuan-Hao Chu ; Yu-chao Chen ; I-Cheng Lu ; Jyehong Chen
Author_Institution :
Inf. & Commun. Res. Labs., Ind. Technol. Res. Inst., Hsinchu, Taiwan
Abstract :
Different nonlinear compensation techniques are compared for the first time, and 57.5-Gbps 60-km IMDD OFDM transmission is achieved. The loss budget of 32 or 29 dB is demonstrated to support 40-Gbps 64-ONUs or 50-Gbps 32-ONUs over 60-km LR-PON without amplifiers.
Keywords :
OFDM modulation; interference suppression; nonlinear filters; passive optical networks; EAM-based OFDM system; IMDD OFDM transmission; LR-PON; ONU; SSII cancellation; Volterra filter; bit rate 50 Gbit/s; bit rate 57.5 Gbit/s; distance 60 km; intensity modulation and direct detection; long-reach passive optical network; loss budget; nonlinear compensation techniques; orthogonal frequency-division multiplexing; subcarrier-to-subcarrier intermixing interference; Dispersion; Filtering; Modulation; Nonlinear distortion; OFDM; Optical losses; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964146
