112 Gbit/s long-reach real-time coherent passive optical network downlink transmission experiment based on polarization multiplexing quadrature phase shift keying format

被引：5
|
作者：
Meng, Xiaobo [1 ]
Liu, Yan [1 ]
Shi, Yue [1 ]
Chen, Xue [1 ]
Ge, Chao [2 ]
Zhou, Weiqin [2 ]
机构：
[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
[2] ZTE Corp, Beijing 100191, Peoples R China
来源：
OPTICAL ENGINEERING | 2012年 / 51卷 / 04期
基金：
中国国家自然科学基金;
关键词：
passive optical network; coherent detection; polarization multiplexing; quadrature phase shift keying; power budget;
D O I：
10.1117/1.OE.51.4.040505
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An 112 Gbit/s real-time coherent passive optical network downlink transmission experiment over 100 km standard single mode fiber with 1:128 splitting ratio is demonstrated. Adaptive dispersion compensation digital signal processing in the real-time receiver has compensated 100 km dispersion and 50 km dispersion difference with almost no power penalty and 43.5 dB power budget has been achieved. (C) 2012 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.OE.51.4.040505]
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页数：3
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