The generation of optical duobinary signal using electroabsorption modulator for optical access networks

被引:2
|
作者
Shi, Yue [1 ]
Chen, Xue [2 ]
Liu, Yan [2 ]
机构
[1] Jiangxi Co Ltd, China Mobile Commun Corp, Network Management Ctr, Nanchang, Jiangxi, Peoples R China
[2] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing, Peoples R China
来源
OPTIK | 2014年 / 125卷 / 17期
基金
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词
Electroabsorption modulator; Duobinary; Photonic integrated; Phase modulation;
D O I
10.1016/j.ijleo.2014.04.072
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We generate the duobinary signal by utilizing the intensity modulation characteristic of the electroabsorption modulator and the phase characteristic of phase shifter for the high-speed transmission system. In addition, compared to those commercial 10 Gbps OOK modulators, lower cost, better performances and easier integration can be achieved by using these duobinary modulators. (C) 2014 Elsevier GmbH. All rights reserved.
引用
收藏
页码:4736 / 4738
页数:3
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