GAIN ENHANCEMENT IN ND3+ DOPED ZBLAN FIBER AMPLIFIER USING MODE-COUPLING FILTER

被引：8

作者：

OBRO, M

PEDERSEN, JE

BRIERLEY, MC

机构：

[1] JUTLAND TEL,RES & DEV,DK-8310 TRANEBJERG J,DENMARK

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

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 01期

关键词：

AMPLIFIERS; OPTICAL FIBERS; OPTICAL FILTERS;

D O I：

10.1049/el:19920061

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 viability of using mode coupling notch filters to suppress the amplified spontaneous emission around 1050 nm in Nd3+ doped ZBLAN fibres was demonstrated. A gain value of 9.2 dB was observed at 1328 nm using one pump at 795 nm and one mode coupling filter.

引用

页码：99 / 100

页数：2

共 5 条

[1]

MIYAJIMA Y, 1991, 1991 OPT AMPL THEIR, P13

[2]

MIYAJIMA Y, 1991, 1991 OPT AMPL THEIR, V13, P16

[3] HIGHLY IMPROVED FIBER AMPLIFIER FOR OPERATION AROUND 1300 NM [J].