DESIGN OF ERBIUM-DOPED FIBER AMPLIFIERS WITH MINIMIZED GAIN TILT FOR CATV TRANSMISSION-SYSTEMS

被引：2

作者：

LIPKA, D

WERNER, D

机构：

[1] Philips Kommunikations Industrie AG, Thurn-und-Taxis-Strasse 10

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 23期

关键词：

FIBER AMPLIFIERS; COMMUNITY ANTENNA TELEVISION;

D O I：

10.1049/el:19941345

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：

High output power and low gain tilt of erbium doped fibre amplifiers for analogue applications are often conflicting requirements. The strong dependence of the gain tilt on the absorption and emission cross-section gradients of erbium allows 980 and 1480nm pumped amplifiers to be designed with high output power and zero gain tilt.

引用

页码：1940 / 1941

页数：2

共 3 条

[1] A REVIEW OF THE FABRICATION AND PROPERTIES OF ERBIUM-DOPED FIBERS FOR OPTICAL AMPLIFIERS [J].