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

页码：61 / 62

页数：2

共 8 条

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ARMITAGE JR, 1990, IEEE J QUANTUM ELECT, V2, P423

[2]

BOGATYRJOV VA, 1995, IN PRESS OFC 95 SAN

[3]

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[4]

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ELECTRONICS LETTERS, 1992, 28 (02) :131-132

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