Approaches for bandwidth-efficient modulation formats in DWDM-systems

Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 2001-06-18 DOI:10.1109/ICTON.2001.934705

W. Rosenkranz

引用次数: 1

Abstract

Bandwidth-efficient modulation formats for applications in DWDM-systems are motivated and investigated. Two approaches, namely duobinary and single-sideband modulation are considered in detail both theoretically and experimentally. We compare these formats to conventional binary NRZ modulation with respect to various parameters of the optical channel, i.e. dispersion, Kerr-nonlinearity, channel-interference, PMD, and implementation effort.

查看原文本刊更多论文

dwdm系统中带宽高效调制格式的方法

研究了用于dwdm系统的带宽高效调制格式。本文从理论上和实验上详细讨论了双边带和单边带调制两种方法。我们将这些格式与传统的二进制NRZ调制进行了比较，涉及光通道的各种参数，即色散，克尔非线性，通道干扰，PMD和实现努力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)

自引率

0.00%

发文量