Experimental Demonstration of LDPC Coded Free-Space, Space-Division-Multiplexed Systems using Orbital Angular Momentum Modes

被引：0
|
作者：
Ren, Yongxiong [1 ]
Huang, Hao [1 ]
Zhang, Yequn
Yue, Yang [1 ]
Yan, Yan [1 ]
Ahmed, Nisar [1 ]
Djordjevic, Ivan B.
Dolinar, Sam
Willner, Alan E. [1 ]
机构：
[1] Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA
来源：
2012 38TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATIONS (ECOC) | 2012年
关键词：
OAM MODULATION; TURBULENCE;
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：
The performance of LDPC coded four-mode multiplexed Orbital Angular Momentum (OAM) data link using QPSK signal with net data rate of 320Gbit/s is experimentally investigated. The experiment results show that crosstalk effect can be efficiently mitigated and the LDPC codes with soft decoding can provide >7 dB coding depending on OAM crosstalk.
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收藏
页数：3
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