超长距离光OFDM系统中的Wdm信道间隔

ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society Pub Date : 2006-07-10 DOI:10.1109/ACOFT.2006.4519261

L. Du, Arthur James Lowery, J. Armstrong

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引用次数: 2

摘要

我们研究了波分复用信道间距对使用光正交频分复用(OFDM)进行色散补偿的4000 km系统的影响。我们发现信道间距> 25 GHz接近单信道非线性极限。

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Wdm channel spacing in ultra long haul optical OFDM systems

We investigate the effect of WDM channel spacing on a 4000 km system using optical orthogonal frequency division multiplexing (OFDM) for dispersion compensation. We find that channel spacings > 25 GHz approach the single-channel nonlinear limit.

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来源期刊

ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society

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