Study on RZ-DPSK dispersion management scheme  for Kerr nonlinear effect suppression

Zhu Zhiying; Xu Ming; Luo Jun; Ji Jianhua

doi:10.13756/j.gtxyj.2009.05.006

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Study on RZ-DPSK dispersion management scheme for Kerr nonlinear effect suppression

- Study on RZ-DPSK dispersion management scheme for Kerr nonlinear effect suppression
- Study on Optical communication Issue 5, Pages: 10-13(2009)
- 作者机构：
  
  深圳大学信息工程学院通信工程系
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2009.05.006
  CLC： TN929.11
- Published：2009，
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[1]朱芝英,徐铭,罗俊,吉建华.抑制克尔非线性效应的RZ-DPSK色散管理方案研究[J].光通信研究,2009(05):10-13.

Zhu Zhiying, Xu Ming, Luo Jun, et al. Study on RZ-DPSK dispersion management scheme for Kerr nonlinear effect suppression. [J]. (5):10-13(2009)
[1]朱芝英,徐铭,罗俊,吉建华.抑制克尔非线性效应的RZ-DPSK色散管理方案研究[J].光通信研究,2009(05):10-13. DOI： 10.13756/j.gtxyj.2009.05.006.

Zhu Zhiying, Xu Ming, Luo Jun, et al. Study on RZ-DPSK dispersion management scheme for Kerr nonlinear effect suppression. [J]. (5):10-13(2009) DOI： 10.13756/j.gtxyj.2009.05.006.

摘要

对基于40 Gbit/s归零码-差分相移键控（RZ-DPSK）的密集波分复用（DWDM）系统

为抑制包括自相位调制（SPM）和交叉相位调制（XPM）效应在内的克尔非线性引起的光脉冲相位抖动

提出了4种色散管理方案:前置、后置、中间和平衡补偿方案。分析了这4种补偿方案在抑制克尔非线性效应方面的优劣。通过选择合适的方案

可使RZ-DPSK系统在抑制SPM和XPM效应上平均有2 dB的性能提高。

Abstract

For the suppression of optical pulse phase jittering induced by Kerr nonlinear effects including SPM and XPM in the 40 Gbit/s RZ-DPSK-based DWDM system

four dispersion management schemes are presented

i.e.pre-compensation

post-compensation

intermediate compensation and balance compensation

and their advantages and disadvantages in terms of the suppression analyzed.On the basis of appropriate scheme selections

2 dB performance improvement in average is achieved in the suppression of SPM and XPM effects in RZ-DPSK systems.

关键词

色散管理差分相移键控自相位调制交叉相位调制

Keywords

dispersion managementDPSKSPMXPM

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Related Institution

Dept.of Electronic & Information Eng., HUST

Wuhan Research Institute of Posts and Telecommunications

Electronic Engineering School, Beijing University of Posts & Telecommunications

北京邮电大学电子工程学院北京100876

Huazhong University of Science and Technology

Postal code：430205
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