Bi2O3-based erbium doped fiber for short pulse amplification

被引：5
|
作者：
Ohara, Seiki [1 ]
Sugimoto, Naoki [1 ]
机构：
[1] Asahi Glass Co Ltd, Yokohama, Kanagawa 2218755, Japan
来源：
OPTICAL MATERIALS | 2009年 / 31卷 / 09期
关键词：
Fiber optics; Amplifiers; Erbium; Bi2O3; Boron;
D O I：
10.1016/j.optmat.2008.10.019
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have developed boron co-doped Bi2O3-based erbium doped fiber and double core fiber to improve power conversion efficiency at 980 nm pumping and to enhance confinement factor. We show the demonstration of short pulse amplification using Bi2O3-based Erbium doped double core fiber and compared with silica-based EDF. The short length of Bi2O3-based EDF with highly confinement factor shows highly nonlinear tolerance and superior short pulse amplification performances. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：1280 / 1283
页数：4
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