Modal dispersion compensation by using digital coherent receiver with adaptive equalization in multi-mode fiber transmission

被引：8
|
作者：
Mori, Takayoshi [1 ]
Sakamoto, Taiji [1 ]
Yamamoto, Takashi [1 ]
Tomita, Shigeru [1 ]
机构：
[1] NTT Corp, Access Network Serv Syst Labs, Tsukuba, Ibaraki, Japan
来源：
OPTICAL FIBER TECHNOLOGY | 2013年 / 19卷 / 02期
关键词：
Modal dispersion compensation; Digital coherent receiver; Multi-mode fiber;
D O I：
10.1016/j.yofte.2012.12.001
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：
Modal dispersion compensation is demonstrated by using electrical adaptive equalization for a multimode fiber (MMF) transmission with multipath interference resulting from mode conversion caused by axial deviations in the transmission line. We reveal that we can realize a 20 km 50 mu m-core GI-MMF transmission even if mode conversions are intentionally introduced by two 5 mu m axial deviations in the transmission line. (c) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：132 / 138
页数：7
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