具有灵活比特率的奈奎斯特超级信道光交换

2014 13th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2014-12-18 DOI:10.1109/ICOCN.2014.6987105

Fan Zhang, Rui Ding, Dan-Bing Wang, Tingting Zhang

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引用次数: 0

摘要

本文综述了具有柔性比特率的奈奎斯特超信道的光交换实验。通过采用自适应多级或混合正交调幅(QAM)格式实现40,100和400 gb /s的各种交换数据容量。我们聚合了具有足够保护带的超信道，使光超信道交换具有较小的误差矢量幅度(EVM)惩罚。我们还演示了具有奈奎斯特脉冲整形的偏振分复用(PDM) 64-QAM信号的太比特光交换功能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optical switching of Nyquist superchannel with flexible bit rate

In this paper, we review optical switching experiments of Nyquist superchannel with flexible bit rate. The various switching data capacities of 40,100 and 400-Gb/s are achieved by employing adaptive multi-level or hybrid quadrature amplitude modulation (QAM) formats. We aggregate superchannels with enough guard bands for optical superchannel switching with slight error vector magnitude (EVM) penalty. We also demonstrate Terabit optical switching functionality of polarization division multiplexed (PDM) 64-QAM signals with Nyquist pulse shaping.

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来源期刊

2014 13th International Conference on Optical Communications and Networks (ICOCN)

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