EXPERIMENTAL EQUALIZATION OF POLARIZATION DISPERSION

被引：17

作者：

WINTERS, JH

SANTORO, MA

机构：

[1] AT&T Bell Laboratories, Holmdel

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 08期

关键词：

D O I：

10.1109/68.58058

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this letter we describe a demonstration of the equalization of polarization dispersion in a direct-detection lightwave system. Polarization maintaining fiber was used to generate first-order polarization dispersion, and equalization was achieved by a manually-adjustable, analog tapped delay line that equalized the baseband electrical signal at the receiver. At a 1.1 Gbps data rate, a two-tap equalizer reduced the intersymbol interference due to polarization dispersion by more than 20 dB, eliminating a 3 dB eye closure penalty. © 1990 IEEE

引用

页码：591 / 593

页数：3