Performance Improvement of Mapping Multiplexing Technique (MMT) Using Dual-Drive Mach-Zehnder Modulator at 40 Gb/s

被引：0
|
作者：
Elsherif, Mohamed A. [1 ]
Malekmohammadi, Amin [1 ]
机构：
[1] Univ Nottingham, Appl Electromagnet & Telecommun Res Grp, Elect & Elect Engn Dept, Nottingham NG7 2RD, England
来源：
2014 23RD WIRELESS AND OPTICAL COMMUNICATION CONFERENCE (WOCC) | 2014年
关键词：
Optical communication; multiplexing; mapping multiplexing technique; receiver sensitivity; SYSTEMS;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A methodology to control the eye opening distribution of Mapping Multiplexing Technique (MMT) system is proposed and presented. We modeled and analyzed a method to enhance the receiver sensitivity of MMT system by using optimized DualDrive Mach-Zehnder Modulator (DD-MZM). The proposed method offers larger eye opening for distorted higher-level eyes. Based on the numerical calculation, the optimization leads towards minimal eye closure in comparison to conventional MMT system. In comparison to the conventional MMT system, the optimization leads in to the 6.1 dB improvement in terms of receiver sensitivity.
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页数：6
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