1-W CW TM-DOPED FLUORIDE FIBER LASER AT 1.47 MU-M

被引：19

作者：

MIYAJIMA, Y

KOMUKAI, T

SUGAWA, T

机构：

[1] Optical Transmission Line Laboratory, NTT Telecommunication Field Systems R&D Center, Ibaraki-ken, 319-11, Tokai, Naka-gun

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 08期

关键词：

SEMICONDUCTOR LASERS;

D O I：

10.1049/el:19930442

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：

A 1 W CW Tm-doped fluoride fibre laser operating at 1.47 mum and using an upconversion pump scheme is demonstrated. The pump source is an LD pumped Nd:YAG laser operating at 1.064 mum. The threshold and slope efficiency are 175 mW and 29%, respectively. Tunable operation from 1.445 to 1.51 mum is observed.

引用

页码：660 / 661

页数：2

共 8 条

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ELECTRONICS LETTERS, 1990, 26 (15) :1149-1151

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