Design of dispersion-compensating fibers based on a dual-concentric-core photonic crystal fiber

被引：139

作者：

Gérôme, F ^{[1
]}

Auguste, JL ^{[1
]}

Blondy, JM ^{[1
]}

机构：

[1] Univ Limoges, CNRS, UMR 6615, Inst Rech Commun Opt & Microondes, F-87060 Limoges, France

来源：

OPTICS LETTERS | 2004年 / 29卷 / 23期

关键词：

D O I：

10.1364/OL.29.002725

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A photonic crystal fiber based on a particular periodic arrangement of airholes and pure silica is designed for chromatic dispersion compensation. A two-concentric-core structure is obtained by introducing two different sizes of capillaries (for the airholes) and exhibits very high negative chromatic dispersion [-2200 ps/(nm km) at 1550 nm]. The variation of optogeometric parameters is also investigated to evaluate the tolerance of the fabrication. Finally, the bending influence on the modal characteristics shows that it is possible to tune the phase-matching wavelength over the C band by adjusting the diameter of the fiber. (C) 2004 Optical Society of America.

引用

页码：2725 / 2727

页数：3

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