期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

偏振模色散和非线性效应对WDM系统中RZ码的影响 被引量：2

The Influences of Polarization Mode Dispersion and Nonlinear Effect on RZ Code in WDM Systems
原文传递
导出
摘要 利用非线性耦合薛定谔方程,计算了考虑偏振模色散(PMD)和非线性效应情况下8×40Gbit/s波分复用(WDM)光纤通信系统中的波形及频谱,同时还得到了各信道的中RZ码的眼图。与不考虑PMD比较结果表明:由于PMD的影响使得波形变宽,频谱分裂,并从眼图中发现PMD对各信道的影响是明显不同的,这将对WDM系统中的PMD实时最坏通信补偿法提供理论依据。 The pulse and frequency spectra in a WDM system of 8×40 bit/s are analyzed by the coupled nonlinear Schrdinger equation for eight wavelength optical pulse in single mode fiber with PMD.The eye digrams of RZ codes were obtained.The results show that signal waveform are became wide and the frequency spectra are split,the effects of PMD on various channels are different,so it is a very important for developing a new method to compensate PMD in WDM systems.
作者 陈林 杨伯君 张晓光 于丽 张茹
机构地区 北京邮电大学
出处 《光电子．激光》 EI CAS CSCD 北大核心 2004年第1期53-56,共4页 Journal of Optoelectronics·Laser
基金 国家863计划资助项目(2001AA122041) 国家自然科学基金资助项目(6007204 60377026) 教育部博士基金资助项目
关键词 波分复用 WDM 偏振模色散 PMD RZ码 非线性效应 非线性耦合薛定谔方程 交叉相位调制 光纤通信 WDM PMD nonlinear Schrdinger equation XPM
分类号 TN929.11 [电子电信—通信与信息系统]
  • 相关文献

参考文献8

  • 1[1]Khosravani R,Xie Y Yan S,et al.Limitation to first-order PMD compensation in WDM system due to XPM-indued PSP changes[A].OFC[C].2001.WAA5.
  • 2[2]X Liu,B Yang,X Zhang.Polarization mode dispersion in WDM systems[J].Opt.Quantum Electron.,2002,34(7):677-685.
  • 3[3]G P Agrawal.Nonlinear fiber optics[M].New York:Academic Press.1997.
  • 4[4]C A Eleftherianos,D Syvridis,T Sphicopoulos,et al.Influence of polarization mode dispersion on the transmission of parallel and orthogonally polarized soliton at 40 Gb/s[J].Opt.Commun.,1998,154(1-3):14-18.
  • 5[5]ZHENG Yuan,LIU Yu-min,LI Zho-yang,et al.Analysis of the operating points of post-transmission polarization mode dispersion copensations[J].J.of Optoelectronics·Laser(光电子·激光),2002,13(9):934-937.(in Chinese)
  • 6[6]ZHANG Xia,XIA Yue-hui,HUANG Yong-qing,et al.Theoretical study on Second-order PMD of PMD emulators[J].J.of Optoelectronics·Laser(光电子·激光),2002,13(9):938-940.(in Chinese)
  • 7[7]L Moller,S Chandrasekhar,L L Buhl.Deplendence of Non-linear depolarization on the overall polarization of PMD distorted WDM signals[A].ECOC′01[C].2001.214-215.
  • 8[8]R Khosravani,S A Havstad,Y W Song,et al.Polarization-mode dispersion compensation in WDM systems[J].IEEE Photonics Technology Letters,2001,13(12):1370-1372.

同被引文献6

  • 1廖先炳,李蔚.DWDM传输用的新型光源组件[J].光子技术,2005(1):6-9. 被引量：1
  • 2Khosravani R,Xie Y,Yan S,et al.Limitimation to first-order PMD compensation in WDM system due to XPM-induced PSP changes[A].OFC[C].2001.WAA5.
  • 3Zhang X G,Zheng Y,Shen Y,et al.Particle swarm optimization used as a control algorithm for adaptive PMD compensation[J].IEEE Photon.Technol.Lett.,2005,17(1):85-87.
  • 4Moller L,Jeffrey H,Sinsky.Time-shing of compensations as a PMD mitigation approach for mutichannel transmission systems[J].IEEE Photon.Technol.Lett.,2002,14(5):861-863.
  • 5Poole C D,Wagner R E.Phenomenological approach to polarization dispersion in long single-mode fibers[J].Electron.Lett.,1986,22(19):1029-1030.
  • 6Agrawal G P.Nonlinear Fiber Optics[M].New York:Academic Press,1997.

引证文献2

光电子．激光
2004年 第1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部