HIGH-EFFICIENCY CW THULIUM-SENSITIZED HOLMIUM-DOPED FLUORIDE FIBER LASER OPERATING AT 2.04 MU-M

被引：33

作者：

ALLAIN, JY

MONERIE, M

POIGNANT, H

机构：

[1] Centre National d'Etudes des Telecommunications, LAB/OCM/FOG—BP, Lannion

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 17期

关键词：

LASERS; OPTICAL FIBERS;

D O I：

10.1049/el:19910951

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：

Laser oscillation at 2.04-mu-m has been observed in a thulium-sensitised holmium doped singlemode fluorozirconate fibre. 52% slope efficiency and 250 mW output power were obtained with a pump at 0.82-mu-m. Crossrelaxation in thulium gives a pump quantum efficiency of 1.30.

引用

页码：1513 / 1515

页数：3

共 9 条

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