PASSIVE SELECTIVE FILTER FOR FLATTENING THE ERBIUM-DOPED FIBER AMPLIFIER GAIN SPECTRUM BASED ON A FEATURE OF THE SILICON OXYNITRIDE FIBER ABSORPTION-SPECTRUM

被引：3
作者：
BOGATYRJOV, VA
DIANOV, EM
GOLANT, KM
KARPOV, VI
KHRAPKO, RR
KURKOV, AS
PROTOPOPOV, VN
机构：
[1] Fiber Optics Research Center, General Physics Institute, Russian Academy of Sciences, 117942 Moscow
来源：
ELECTRONICS LETTERS | 1995年 / 31卷 / 01期
关键词：
SILICON DIOXIDE; NITRIDATION; PLASMA CVD; OPTICAL FILTERS;
D O I：
10.1049/el:19950035
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 newly developed nitrogen doped silica fibre was used as a filter in an erbium doped aluminosilicate fibre amplifier. A 30dB gain was flattened within the 1530 - 1560nm spectral band, the gain variations being no more than 5dB.
引用
收藏
页码：61 / 62
页数：2
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