Low Power DSP-Based Transceivers for Data Center Optical Fiber Communications (Invited Tutorial)

被引：56
|
作者：
Nagarajan, Radhakrishnan [1 ]
Lyubomirsky, Ilya [1 ]
Agazzi, Oscar [1 ]
机构：
[1] Marvell Semicond Inc, San Jose, CA 95134 USA
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 2021年 / 39卷 / 16期
关键词：
Optical receivers; Power demand; Complexity theory; Optical interconnections; High-speed optical techniques; Optical switches; Optical polarization; Digital signal processing; forward error correction; optical fiber communication; optical fiber networks; optical interconnections; CONSTRUCTION;
D O I：
10.1109/JLT.2021.3089901
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：
In this tutorial, we discuss the evolution of the technology deployed for optical interconnects and the trade-offs in the design of low complexity, low power DSP and implementation for direct detect and coherent, pluggable optical modules for data center applications. The design trade-offs include the choice of modulation format, baud rate, optical link design, forward error correction, signal shaping and dispersion compensation.
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页码：5221 / 5231
页数：11
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