MATCHING FIBERS FOR LOW-LOSS COUPLING INTO FIBER AMPLIFIERS

被引：8

作者：

HOLMES, MJ ^{[1
]}

PAYNE, FP ^{[1
]}

SPIRIT, DM ^{[1
]}

机构：

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

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 25期

关键词：

Losses; Optical fibres;

D O I：

10.1049/el:19901353

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：

Fibre amplifier gain may be greatly increased by reducing the field spot size. However, the resulting mismatch between the fields in the amplifier and standard fibre leads to large splicing losses which reduce the amplifier efficiency. We show theoretically that total splice loss may be greatly reduced by using one or more intermediate fibres. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：2102 / 2104

页数：3

共 5 条

[1] OPTIMIZATION OF REFRACTIVE-INDEX PROFILE FOR HIGH-GAIN FIBER AMPLIFIERS [J].

HOLMES, MJ ;

SPIRIT, DM ;

PAYNE, FP .

ELECTRONICS LETTERS, 1990, 26 (22) :1873-1874

[2] FEASIBILITY DEMONSTRATION OF LOW PUMP POWER OPERATION FOR 1.48 MU-M DIODE-PUMPED ERBIUM-DOPED FIBER AMPLIFIER MODULE [J].

MARCEROU, JF ;

FEVRIER, H ;

AUGE, J ;

RAMOS, J ;

DURSIN, A .

ELECTRONICS LETTERS, 1990, 26 (15) :1102-1104

[3] LOW-NOISE ERBIUM-DOPED FIBER AMPLIFIER OPERATING AT 1.54-MU-M [J].

MEARS, RJ ;

REEKIE, L ;

JAUNCEY, IM ;

PAYNE, DN .

ELECTRONICS LETTERS, 1987, 23 (19) :1026-1028

[4] LOW-LOSS JOINTS BETWEEN DISSIMILAR FIBERS BY TAPERING FUSION SPLICES [J].

MORTIMORE, DB ;

WRIGHT, JV .

ELECTRONICS LETTERS, 1986, 22 (06) :318-319

[5] OPTIMUM DESIGN OF ERBIUM FIBER AMPLIFIERS PUMPED WITH SOURCES EMITTING AT 1480 NM [J].

POVLSEN, JH ;

BJARKLEV, A ;

PEDERSEN, B ;

VENDELTORPPOMMER, H ;

ROTTWITT, K .

ELECTRONICS LETTERS, 1990, 26 (17) :1419-1421

← 1 →