HIGH-EFFICIENCY, LOW THRESHOLD AMPLIFICATION AND LASING AT 0.8 MU-M IN MONOMODE TM3+-DOPED FLUOROZIRCONATE FIBER

被引：9

作者：

SMART, RG

TROPPER, AC

HANNA, DC

CARTER, JN

DAVEY, ST

CARTER, SF

SZEBESTA, D

机构：

[1] UNIV SOUTHAMPTON,OPTOELECTR RES CTR,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND

[2] UNIV SOUTHAMPTON,DEPT PHYS,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND

[3] BRITISH TELECOMMUN PLC,IPSWICH IP5 7RE,SUFFOLK,ENGLAND

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 01期

关键词：

OPTICAL FIBERS; AMPLIFIERS;

D O I：

10.1049/el:19920036

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：

Efficient amplification at around 0.8-mu-m in a monomode Tm3+-doped fluorozirconate fibre is reported. A gain of 23 dB at 805 nm was achieved for 50 mW of pump power at 780 nm. Low threshold (15 mW), high slope efficiency (> 60%) laser oscillation in this wavelength region is also described.

引用

收藏

页码：58 / 59

页数：2

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