Compact all-fibre on-line power monitor via core-to-cladding mode coupling

被引：8

作者：

Li, Q ^{[1
]}

Lin, CH ^{[1
]}

Au, AA ^{[1
]}

Lee, HP ^{[1
]}

机构：

[1] Univ Calif Irvine, Henry Samueli Sch Engn, Dept Elect & Comp Engn, Irvine, CA 92697 USA

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 18期

关键词：

D O I：

10.1049/el:20020674

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：

An on-line all-fibre power monitor is demonstrated in which light from the core mode is first coupled to the cladding mode using an acousto-optic tunable filter, and then coupled to an InGaAs pin detector bonded to the fibre. Detection efficiency for different cladding modes and fibre cladding diameters are presented.

引用

页码：1013 / 1015

页数：3

共 5 条

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