Reducing the complexity of perturbation based nonlinearity pre-compensation using symmetric EDC and pulse shaping

被引：76

作者：

Gao, Ying ^{[1
]}

Cartledge, John C. ^{[1
]}

Karar, Abdullah S. ^{[1
]}

Yam, Scott S. -H. ^{[1
]}

O'Sullivan, Maurice ^{[2
]}

Laperle, Charles ^{[2
]}

Borowiec, Andrzej ^{[2
]}

Roberts, Kim ^{[2
]}

机构：

[1] Queens Univ, Dept Elect & Comp Engn, Kingston, ON K7L 3N6, Canada

[2] Ciena Corp, Ottawa, ON K2H 8E9, Canada

来源：

OPTICS EXPRESS | 2014年 / 22卷 / 02期

关键词：

SYSTEMS; BACKPROPAGATION; COMMUNICATION; DISPERSION; LIMIT;

D O I：

10.1364/OE.22.001209

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Perturbation based nonlinearity pre-compensation has been performed for a 128 Gbit/s single-carrier dual-polarization 16-ary quadrature-amplitude-modulation (DP 16-QAM) signal. Without any performance degradation, a complexity reduction factor of 6.8 has been demonstrated for a transmission distance of 3600 km by combining symmetric electronic dispersion compensation and root-raised-cosine pulse shaping with a roll-off factor of 0.1. Transmission over 4200 km of standard single-mode fiber with EDFA amplification was achieved for the 128 Gbit/s DP 16-QAM signals with a forward error correction (FEC) threshold of 2 x 10(-2). (C) 2014 Optical Society of America

引用

页码：1209 / 1219

页数：11

共 21 条

[1]

[Anonymous], 1997, Digital Communication Receivers

[2]

[Anonymous], P C OPT FIB COMM

[3]

Dou L., 2012, P C OPT FIB COMM

[4] Improved single channel backpropagation for intra-channel fiber nonlinearity compensation in long-haul optical communication systems [J].

Du, Liang B. ;

Lowery, Arthur J. .

OPTICS EXPRESS, 2010, 18 (16) :17075-17088

[5]

Fan Y., 2012, P EUR C OPT COMM

[6] Compensation of Quadrature Imbalance in an Optical QPSK Coherent Receiver [J].

Fatadin, Irshaad ;

Savory, Seb J. ;

Ives, David .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (17-20) :1733-1735

[7] Blind Equalization and Carrier Phase Recovery in a 16-QAM Optical Coherent System [J].

Fatadin, Irshaad ;

Ives, David ;

Savory, Seb J. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2009, 27 (15) :3042-3049

[8]

Gao Y., 2013, P EUR C EXH OPT COMM, P1

[9] Nonlinearity Compensation of 224 Gb/s Dual-Polarization 16-QAM Transmission Over 2700 km [J].

Gao, Ying ;

Cartledge, John C. ;

Downie, John D. ;

Hurley, Jason E. ;

Pikula, Dragan ;

Yam, Scott S. -H. .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2013, 25 (01) :14-17

[10] Assessment of Intrachannel Nonlinear Compensation for 112 Gb/s Dual-Polarization 16QAM Systems [J].

Gao, Ying ;

Ke, Jian Hong ;

Zhong, Kang Ping ;

Cartledge, John C. ;

Yam, Scott S. -H. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2012, 30 (24) :3902-3910

← 1 2 3 →