AI-based Digital Predistortion for IQ Mach-Zehnder Modulators

被引：0
|
作者：
Schaedler, Maximilian [1 ,2 ]
Kuschnerov, Maxim [1 ]
Calabro, Stefano [1 ]
Pittala, Fabio [1 ]
Bluemm, Christian [1 ]
Pachnicke, Stephan [2 ]
机构：
[1] Huawei Technol, German Res Ctr, Riesstr 25, D-80992 Munich, Germany
[2] Kiel Univ CAU, Chair Commun, Kaiserstr 2, D-24143 Kiel, Germany
来源：
2019 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2019年
关键词：
TRANSMISSION;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A low-complexity AI-based digital predistortion technique is proposed. It compensates nonlinearities of Mach-Zehnder modulators in high power optical transmitters. A link budget of 19.1dB for a 400ZR system over an unamplified 40km-SSFM link was achieved.
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页数：3
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