Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Dynamic PMD compensation in 4×10Gb/s optical time-division multiplexed transmission system

Wang Mu-Guang Li Tang-Jun Jian Shui-Sheng Cui Jie Diao Cao Lou Cai-Yun Huo Li Yao He-Jun Zeng Li

Dynamic PMD compensation in 4×10Gb/s optical time-division multiplexed transmission system

Wang Mu-Guang, Li Tang-Jun, Jian Shui-Sheng, Cui Jie, Diao Cao, Lou Cai-Yun, Huo Li, Yao He-Jun, Zeng Li
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  3270
  • PDF Downloads:  909
  • Cited By: 0
Publishing process
  • Received Date:  17 May 2004
  • Accepted Date:  15 October 2004
  • Published Online:  05 March 2005

Dynamic PMD compensation in 4×10Gb/s optical time-division multiplexed transmission system

  • 1. (1)北京交通大学光波技术研究所,北京 100044; (2)清华大学电子工程系,北京 100084

Abstract: Using the degree of polarization as feedback signal to detect the polarization m ode dispersion (PMD) variation in the fiber links, an experiment of dynamic adap tive PMD compensation in 4×10?Gb/s optical time-division multiplexed (OTDM) tr ansmission system is reported. The PMD compensator consists of a polarization co ntroller and a variable delay line with four degrees of freedom. Based on the va riable step-size peek search algorithm, the performance of the PMD compensator i s assessed in the eye pattern of a received signal. It is shown that the maximum compensated differential group delay is 25?ps, i.e. one bit period, and the co mpensation time can be less than 50?ms.

Catalog

    /

    返回文章
    返回