单激光器32.5 Tbit/s Nyquist波分复用传输
网络与互联网体系结构
2016-01-28 v2 光学
摘要
我们演示了在总长227 km的SMF-28光纤上、无需光色散补偿的32.5 Tbit/s 16QAM Nyquist波分复用传输。从单个激光器衍生出325个光载波，并使用sinc形Nyquist脉冲以双偏振16QAM数据进行编码。由于未使用保护带，载波间隔为12.5 GHz，等于数据的Nyquist带宽。我们利用软件定义发射机实时生成电调制器驱动信号，实现了6.4 bit/s/Hz的高净频谱效率。
引用
@article{arxiv.1203.2516,
title = {Single-laser 32.5 Tbit/s Nyquist WDM transmission},
author = {David Hillerkuss and Rene Schmogrow and Matthias Meyer and Stefan Wolf and Meinert Jordan and Philipp Kleinow and Nicole Lindenmann and Philipp C. Schindler and Argishti Melikyan and Xin Yang and Shalva Ben-Ezra and Bernd Nebendahl and Michael Dreschmann and Joachim Meyer and Francesca Parmigiani and Periklis Petropoulos and Bojan Resan and Aandreas Oehler and Kurt Weingarten and Lars Altenhain and Tobias Ellermeyer and Matthias Moeller and Michael Huebner and Juergen Becker and Christian Koos and Wolfgang Freude and Juerg Leuthold},
journal= {arXiv preprint arXiv:1203.2516},
year = {2016}
}
备注
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