Advanced Modulation Formats and Digital Signal Processing for Next Generation Fiber Optics Networks

被引：0
|
作者：
Sadot, Dan [1 ]
Gorshtein, Alik [1 ]
Sheffi, Nir [1 ]
London, Yanir [1 ]
机构：
[1] Ben Gurion Univ Negev, Dept Elect & Comp Engn, IL-84105 Beer Sheva, Israel
来源：
2011 13TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2011年
关键词：
Optical fiber communication; advanced modulation; digital communication; orthogonal frequency division multiplexing; digital signal processing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Advanced modulation formats are proposed and analysed for next generation optical networks. The new evolving optical networks data rates of 100G and above require real time analog-to-digital conversion followed by real time digital signal processing. This is in order to allow increased spectral efficiency and full compensation of amplitude and phase distortion imposed by the optical channel in such high bitrates. Various approaches are presented, including discrete multi-tone and optical OFDM.
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页数：5
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