Adaptive nonlinear Volterra equalizer for mitigation of chirp-induced distortions in cost effective IMDD OFDM systems

被引：30

作者：

Andre, Nuno Sequeira ^{[1
]}

Habel, Kai ^{[2
]}

Louchet, Hadrien ^{[1
]}

Richter, Andre ^{[1
]}

机构：

[1] VPIphotonics, D-10587 Berlin, Germany

[2] Heinrich Hertz Inst Nachrichtentech Berlin GmbH, Fraunhofer Inst Telecommun, D-10587 Berlin, Germany

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 22期

关键词：

TRANSMISSION;

D O I：

10.1364/OE.21.026527

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report experimental validations of an adaptive 2nd order Volterra equalization scheme for cost effective IMDD OFDM systems. This equalization scheme was applied to both uplink and downlink transmission. Downlink settings were optimized for maximum bitrate where we achieved 34Gb/s over 10km of SSMF using an EML with 10GHz bandwidth. For the uplink, maximum reach was optimized achieving 14Gb/s using a low-cost DML with 2.5GHz bandwidth. (C) 2013 Optical Society of America

引用

页码：26527 / 26532

页数：6

共 9 条

[1] A PRACTICAL DISCRETE MULTITONE TRANSCEIVER LOADING ALGORITHM FOR DATA-TRANSMISSION OVER SPECTRALLY SHAPED CHANNELS [J].