Ultra-wideband optical amplification with 3dB bandwidth of 65nm using a gain-equalised two-stage erbium-doped fibre amplifier and Raman amplification

被引：21

作者：

Masuda, H

Suzuki, KI

Kawai, S

Aida, K

机构：

[1] NTT Optical Netwk. Syst. Labs., Yokosuka, Kanagawa 239

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 09期

关键词：

wavelength division multiplexing; fibre amplifiers; SILICA FIBER AMPLIFIER; 1.6-MU-M;

D O I：

10.1049/el:19970515

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：

A 3dB gain-reduction bandwidth up to 65nm (1549-1614 nm) is achieved using a two-stage erbium-doped fibre amplifier, together with an intermediate equaliser and Raman amplification in the transmission fibre.

引用

页码：753 / 754

页数：2

共 8 条

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