Coupling characteristics of dual-core photonic crystal fiber couplers

被引：237

作者：

Saitoh, K ^{[1
]}

Sato, Y ^{[1
]}

Koshiba, M ^{[1
]}

机构：

[1] Hokkaido Univ, Kita Ku, Sapporo, Hokkaido 0608628, Japan

来源：

OPTICS EXPRESS | 2003年 / 11卷 / 24期

关键词：

D O I：

10.1364/OE.11.003188

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Coupling characteristics of dual-core photonic crystal fiber (PCF) couplers are evaluated by using a vector finite element method and their application to a multiplexer-demultiplexer (MUX-DEMUX) based on PCF is investigated. The PCF couplers for 1.48/1.55-mum, 1.3/1.55-mum, 0.98/1.55-mum, and 0.85/1.55-mum wavelength MUX-DEMUX are designed and the beam propagation analysis of the proposed PCF couplers is performed. It is shown from numerical results that it is possible to realize significantly shorter MUX-DEMUX PCFs, compared to conventional optical fiber couplers. (C) 2003 Optical Society of America.

引用

页码：3188 / 3195

页数：8

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