Long-period fiber-grating-based gain equalizers

被引：410

作者：

Vengsarkar, AM ^{[1
]}

Pedrazzani, JR ^{[1
]}

Judkins, JB ^{[1
]}

Lemaire, PJ ^{[1
]}

Bergano, NS ^{[1
]}

Davidson, CR ^{[1
]}

机构：

[1] AT&T BELL LABS,HOLMDEL,NJ 07733

来源：

OPTICS LETTERS | 1996年 / 21卷 / 05期

基金：

欧盟地平线“2020”;

关键词：

D O I：

10.1364/OL.21.000336

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Long-period fiber gratings are used to flatten the gain spectrum of erbium-doped fiber amplifiers. A broadband amplifier with <0.2-dB gain variation over 30 nm is presented. We also show that a chain of amplifiers can be equalized, leading to a bandwidth enhancement by a factor of 3. (C) 1996 Optical Society of America

引用

页码：336 / 338

页数：3

共 14 条

[1]

BERGANO NS, 1995, P EUR C OPT COMM

[2]

CHRAPLYVY AR, 1993, IEEE PHOTONIC TECH L, V4, P428

[3]

ERDOGAN T, 1995, 1995 OSA TECHNICAL D, V22

[4]

GASSO G, 1991, 1991 OSA TECHNICAL D, V4