Coherent optical communication systems based on orthogonal frequency division multiplexing

被引：0
|
作者：
Fady I.El-Nahal [1 ]
Nabih M.Abualoff [1 ]
机构：
[1] Institute for Communications Engineering, Technical University of Munich
来源：
OptoelectronicsLetters | 2020年 / 16卷 / 04期
关键词：
D O I：
暂无
中图分类号：
TN929.1 [光波通信、激光通信];
学科分类号：
0803 ;
摘要：
Coherent optical orthogonal frequency division multiplexing（CO-OFDM） is considered as a key solution for long haul optical fiber communication systems thanks to its high spectral efficiency and robustness against chromatic dispersion.We have investigated a CO-OFDM based on quadrature phase shift keying（QPSK）-OFDM and 16 quadrature amplitude modulation（16 QAM）-OFDM over 500 km uncompensated fiber links.The simulation results show that the proposed system is a promising solution to meet the aggregate data rate demands cost effectively in future high-speed optical communication systems.
引用
收藏
页码：303 / 305
页数：3
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