428-Gb/s single-channel coherent optical OFDM transmission over 960-km SSMF with constellation expansion and LDPC coding

被引：10
作者：
Yang, Qi [1 ]
Al Amin, Abdullah [1 ]
Chen, Xi [1 ]
Ma, Yiran [1 ]
Chen, Simin [1 ]
Shieh, William [1 ]
机构：
[1] Univ Melbourne, Dept Elect & Elect Engn, Ctr Ultra Broadband Informat Networks & Natl ICT, Melbourne, Vic 3010, Australia
来源：
OPTICS EXPRESS | 2010年 / 18卷 / 16期
关键词：
CODED MODULATION;
D O I：
10.1364/OE.18.016883
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
High-order modulation formats and advanced error correcting codes (ECC) are two promising techniques for improving the performance of ultrahigh-speed optical transport networks. In this paper, we present record receiver sensitivity for 107 Gb/s CO-OFDM transmission via constellation expansion to 16-QAM and rate-1/2 LDPC coding. We also show the single-channel transmission of a 428-Gb/s CO-OFDM signal over 960-km standard-single-mode-fiber (SSMF) without Raman amplification. (C) 2010 Optical Society of America
引用
收藏
页码：16883 / 16889
页数：7
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