ENERGY-TRANSFER IN ER3+/PR3+-DOPED FLUORIDE GLASS-FIBERS AND APPLICATION TO LASING AT 2.7-MU-M

被引：32
作者：
ALLAIN, JY
MONERIE, M
POIGNANT, H
机构：
[1] Centre National d’Etudes des Télécommunications, LAB/OCM/FOG-BP40
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 05期
关键词：
OPTICAL FIBERS;
D O I：
10.1049/el:19910281
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：
The influence of Pr3+ as a deactivating ion to shorten the lifetime of the 4I13/2 state of Er3+ is studied in fluoride glass (ZBLAN) fibres. The influence of clusters is shown to be of primary importance. Lasing performances of the Er3+ 4I11/2 --> 4I13/2 transition at 2.7-mu-m with different Pr3+/Er3+ ratio are also reported.
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页码：445 / 447
页数：3
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