A selective-broadcast overlay scheme for WDM-PON using NRZ/DPSK orthogonal modulation technique

2008 International Conference on Photonics in Switching Pub Date : 2008-08-01 DOI:10.1109/PS.2008.4804242

Yin Zhang, N. Deng, Chun-Kit Chan, Lian-Kuan Chen

引用次数: 2

Abstract

A novel scheme to overlay the DPSK broadcast signal onto the NRZ point-to-point signal in a WDM-PON is proposed. Selective broadcast is realized by adjusting the extinction ratio of the NRZ signals on individual wavelengths.

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采用NRZ/DPSK正交调制技术的WDM-PON选择性广播叠加方案

提出了一种在WDM-PON中将DPSK广播信号叠加到NRZ点对点信号上的新方案。通过调整NRZ信号在各个波长上的消光比实现选择性广播。

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

2008 International Conference on Photonics in Switching

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