Gain-shifted TDFA employing high concentration doping technique with high internal power conversion efficiency of 70%

被引：23

作者：

Aozasa, S ^{[1
]}

Masuda, H ^{[1
]}

Sakamoto, T ^{[1
]}

Shikano, K ^{[1
]}

Shimizu, M ^{[1
]}

机构：

[1] NTT Corp, NTT Photon Labs, Naka, Ibaraki 3191193, Japan

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 08期

关键词：

D O I：

10.1049/el:20020264

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 amplification characteristics of a high Tm3+ concentration doped gain-shifted Tin-doped fluoride fibre amplifier (GS-TDFA) have been determined with a high input signal power This GS-TDFA achieved the highest reported internal power conversion efficiency of 70%.

引用

页码：361 / 363

页数：3