POLARIZATION MODE DISPERSION MEASUREMENTS IN 4564KM EDFA SYSTEM

被引：8

作者：

NAMIHIRA, Y

KAWAZAWA, T

WAKABYASHI, H

机构：

[1] KDD R&D Laboratories, Kamifukuoka, Saitama 356, 2-1-15, Ohara

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 01期

关键词：

OPTICAL DISPERSION; POLARIZATION; OPTICAL FIBERS; LASERS;

D O I：

10.1049/el:19930021

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：

Polarisation mode dispersion (PMD) measurements in 4564 km of dispersion shifted fibre (DSF) with 138 cascaded Er-doped fibre amplifiers (EDFAs) are presented for the first time. The PMD in the 4564 km EDFA system was measured to be approximately 16 ps. Square-root dependency with length of 0.20-0.30 ps/square-root (km) in a 4564 km EDFA system is also demonstrated. The PMD value from 20 to 30 ps is estimated for a 10 000 km transoceanic optical amplifier repeater system.

引用

页码：32 / 33

页数：2

共 9 条

[1]

ANDRESCIANI D, 1989, OPT LETT, V12, P844

[2] INVESTIGATION OF POLARIZATION DISPERSION IN LONG LENGTHS OF SINGLE-MODE FIBER USING MULTILONGITUDINAL MODE LASERS [J].