Spectrally-Efficient Direct-Detection WDM Transmission Systems

被引:0
|
作者
Killey, Robert I. [1 ]
Erkilinc, M. Sezer [1 ]
Li, Zhe [1 ]
Pachnicke, Stephan [2 ]
Griesser, Helmut [3 ]
Bouziane, Rachid [1 ]
Thomsen, Benn C. [1 ]
Bayvel, Polina [1 ]
机构
[1] UCL, Dept Elect & Elect Engn, Opt Networks Grp, Torrington Pl, London WC1E 7JE, England
[2] ADVA Opt Networking SE, D-98617 Meiningen, Germany
[3] ADVA Opt Networking SE, D-82152 Martinsried, Germany
关键词
optical transmission; spectral efficiency; direct detection; subcarrier modulation; OFDM; MODULATION;
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
Short- and medium-haul links in metro, access and inter-data centre networks require low cost direct-detection WDM transceivers offering dispersion tolerance, energy efficiency and high information spectral density. In this paper, we describe recent work aiming to increase the reach and spectral efficiency of such systems, using the single-sideband Nyquist subcarrier modulation (N-SCM) signal format.
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页数:4
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