BANDPASS FILTERING EFFECT IN TAPERED ASYMMETRICAL TWIN-CORE OPTICAL FIBERS

被引：13

作者：

TJUGIARTO, T

PENG, GD

CHU, PL

机构：

[1] Optical Communications Group, School of Electrical Engineering, University of New South Wales, Kensington, NSW 2033

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 12期

关键词：

OPTICAL FIBERS; OPTICAL FILTERS;

D O I：

10.1049/el:19930719

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 spectral coupling characteristics in asymmetrical twin-core optical fibres under fusion tapering are investigated experimentally. It is found that appropriate filtering can be achieved by fusion tapering. It is evident that, with suitable choice of tapering length and fibre parameters, it is possible to fabricate economic all-fibre bandpass filtering devices for various applications.

引用

页码：1077 / 1078

页数：2

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