EFFICIENT UP-CONVERSION PUMPING AT 800 NM OF AN ERBIUM-DOPED FLUORIDE FIBER LASER OPERATING AT 850 NM

被引:35
|
作者
MILLAR, CA
BRIERLEY, MC
HUNT, MH
CARTER, SF
机构
[1] British Telecom Research Laboratories Martlesham Heath, Suffolk, Ipswich
关键词
Optical fibres;
D O I
10.1049/el:19901203
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 erbium-doped fiuorozirconate fibre laser has been constructed which uses up-conversion pumping at 801nm to excite a higher-level laser transition at 850nm. A slope efficiency of 38% was measured. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码:1871 / 1873
页数:3
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