Nx10 Gbit/s dsk TDM/WDM PON预算扩展方案

DCNET/ICE-B/OPTICS Pub Date : 2016-12-04 DOI:10.5220/0004057603730377

A. Emsia, Q. Le, T. Lerber, D. Briggmann, F. Kueppers

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引用次数: 1

摘要

我们提出了一种新的TDM/WDM PON方案，利用每λ通道10gbit /s的PSK(相移键控)作为馈线调制格式，并在远端节点使用SOA(半导体光放大器)作为放大元件。一个DLI(延迟线干涉仪)将所有λ通道从PSK转换为OOK(开关键控)，沿着接入线使用的调制格式和一个SOA被实验证明足以提供高达46.8 dB的功率预算增加。

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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Budget Extension Schemes for Nx10 Gbit/s DPSK-based TDM/WDM PON

We present a new TDM/WDM PON scheme utilizing PSK (phase shift-keying) at 10 Gbit/s per λ-channel as the modulation format along the feeder line and an SOA (semiconductor optical amplifier) as the amplifying component at the remote node. One single DLI (Delay Line Interferometer) converts all λ-channels from PSK to OOK (on-off keying), the modulation format which is used along the access line and one single SOA are experimentally demonstrated to be sufficient providing a power budget increase of up to 46.8 dB.

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DCNET/ICE-B/OPTICS

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