High extinction ratio phase re-modulation for 10-Gb/s WDM-PON with enhanced tolerance to rayleigh noise

Digest of the 9th International Conference on Optical Internet (COIN 2010) Pub Date : 2010-07-11 DOI:10.1109/COIN.2010.5546411

Jing Xu, Lian-Kuan Chen, Chun-Kit Chan

引用次数: 9

Abstract

Downstream RZ-shaped phase modulation is used in single feeder-fiber, re-modulation-based 10-Gb/s WDM-PONs to achieve high extinction-ratio in both downstream/upstream signals. The ONU's delay-interferometer can demodulate downstream signal and simultaneously generate a source for upstream-re-modulation.

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10gb /s WDM-PON的高消光比相位重调制，增强了对瑞利噪声的容忍度

下行rz型相位调制用于单馈线光纤，基于重调制的10 gb /s wdm - pon，以实现上下行信号的高消光比。ONU的延迟干涉仪可以解调下游信号，同时产生上游重调制源。

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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来源期刊

Digest of the 9th International Conference on Optical Internet (COIN 2010)

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