提高根余弦PDM-QPSK非线性传输中的频谱整形权衡

2012 38th European Conference and Exhibition on Optical Communications Pub Date : 2012-09-16 DOI:10.1364/ECEOC.2012.P4.01

P. Ramantanis, A. Seck, J. Vuong, D. Bendimerad, Y. Frignac

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引用次数: 8

摘要

我们数值研究了RRC-PDM-QPSK系统在变色散管理和信道间距下的波分复用性能。我们指出了非线性传输后的最佳滚转系数，并讨论了频谱效率和性能之间的权衡。

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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Spectral shaping tradeoffs in root-raised-cosine PDM-QPSK nonlinear transmission

We numerically investigate the WDM performance of RRC-PDM-QPSK systems, for variable dispersion management and channel spacing. We point out the optimal roll-off factors after nonlinear transmission and discuss the resulting trade-offs between spectral efficiency and performance.

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来源期刊

2012 38th European Conference and Exhibition on Optical Communications

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