Improving the Sensitivity of Direct-Detection Optical OFDM Systems by Pairing of the Optical Subcarriers

被引：0
|
作者：
Hong, Yi [1 ]
Viterbo, Emanuele [1 ]
Lowery, Arthur [1 ]
机构：
[1] Monash Univ, Dept Elect & Comp Syst Engn, Clayton, Vic 3800, Australia
来源：
2011 37TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATIONS (ECOC 2011) | 2011年
基金：
澳大利亚研究理事会;
关键词：
D O I：
暂无
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：
This paper introduces subcarrier pairing to optical OFDM systems and shows, using simulations, that the OSNR sensitivity of DDO-OFDM systems can be improved by 0.7 dB using only simple computations.
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页数：3
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