Experimental Demonstration of the Improvement of System Sensitivity Using Multiple State Trellis Coded Optical Modulation with QPSK and 16QAM Constellations

被引：0
|
作者：
de Gabory, Emmanuel Le Taillandier [1 ]
Nakamura, Tatsuya [1 ]
Noguchi, Hidemi [1 ]
Maeda, Wakako [1 ]
Fujita, Sadao [1 ]
Abe, Jun'ichi [1 ]
Fukuchi, Kiyoshi [1 ]
机构：
[1] NEC Corp Ltd, Green Platform Res Labs, 1753 Shimonumabe, Kawasaki, Kanagawa 2118666, Japan
来源：
2015 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) | 2015年
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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：
We evaluated experimentally 2, 8, 32 state 32Gbaud TCM-QPSK and TCM-16QAM. TCM offers finer configuration for flexible transponders increasing SE, on 1.1dB wider ranges. TCM may also be used with HD-FEC in lower power transceivers.
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页数：3
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