ER3+-DOPED MULTICOMPONENT GLASS CORE FIBER AMPLIFIER PUMPED AT 1.48 MU-M

被引：8

作者：

OHASHI, M

SHIRAKI, K

机构：

[1] NTT Transmission Systems Laboratories, Tokai

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 23期

关键词：

AMPLIFIERS; OPTICAL FIBERS; OPTICS;

D O I：

10.1049/el:19911327

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：

An excellent fibre amplifier of Er3+-doped silica fibre with a multicomponent core composed of Na2O, CaO, Al2O3, SiO2, and Er3+, is realised. A maximum signal gain of 37 dB for a pump power of 23 mW at 1.48-mu-m and the gain coefficient of 3.5 dB/mW are attained.

引用

页码：2143 / 2145

页数：3

共 7 条

[1] HIGH-GAIN, BROAD SPECTRAL BANDWIDTH ERBIUM-DOPED FIBER AMPLIFIER PUMPED NEAR 1.5 MU-M [J].