PACKAGED HIGH-GAIN AND POLARIZATION INSENSITIVE SEMICONDUCTOR OPTICAL AMPLIFIERS

被引：0
|
作者：
MELLIS, J
CULLEN, R
SHERLOCK, G
WEBSTER, SM
CAMERON, KH
机构：
[1] BT&D TECHNOL,IPSWICH,ENGLAND
[2] DUPONT CO,ENGN PHYS LAB,WILMINGTON,DE 19898
来源：
BRITISH TELECOM TECHNOLOGY JOURNAL | 1991年 / 9卷 / 04期
关键词：
D O I：
暂无
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：
Stable semiconductor optical amplifier packages with fibre to fibre gains higher than 20 dB are demonstrated, it is believed for the first time. High efficiency fibre lenses and multilayer antireflection facet coatings enable this high gain to be obtained simultaneously with a gain ripple of less than 3 dB. With appropriately designed amplifier chips, polarisation gain sensitivities of less than 1 dB are routinely achieved.
引用
收藏
页码：110 / 113
页数：4
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