Advanced digital signal processing for short haul optical fiber transmission beyond 100G

被引：1

作者：

Kikuchi, Nobuhiko ^{[1
]}

机构：

[1] Hitachi Ltd, Ctr Technol Innovat, Yoshida Cho 292, Yokohama, Kanagawa 2440817, Japan

来源：

OPTICAL METRO NETWORKS AND SHORT-HAUL SYSTEMS IX | 2017年 / 10129卷

关键词：

optical fiber communication; short reach; multilevel modulation; pulse amplitude modulation; digital signal processing; MODULATION;

D O I：

10.1117/12.2250788

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：

Significant increase of intra and inter data center traffic has been expected by the rapid spread of various network applications like SNS, IoT, mobile and cloud computing, and the needs for ultra-high speed and cost-effective short-to medium-reach optical fiber links beyond 100-Gbit/s is becoming larger and larger. Such high-speed links typically use multilevel modulation to lower signaling speed, which in turn face serious challenges in limited loss budget and waveform distortion tolerance. One of the promising techniques to overcome them is the use of advanced digital signal processing (DSP) and we review various DSP applications for short-to-medium reach applications.

引用

页数：6

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