Design of As2S3-Based Chalcogenide Photonic Crystal Fibre with Large Mode Area and Low Bending Loss for Mid-Infrared

被引：0

作者：

Zeleny, Richard ^{[1
]}

Lucki, Michal ^{[1
]}

机构：

[1] Czech Tech Univ, Fac Elect Engn, Dept Telecommun Engn, Tech 2, Prague 16627 6, Czech Republic

来源：

2015 17th International Conference on Transparent Optical Networks (ICTON) | 2015年

关键词：

effectively single mode; large mode area; bending loss; chalcogenide glass; leakage channel fibre; OPTICAL-FIBERS; NONLINEAR APPLICATIONS; GLASS; INDEX;

D O I：

暂无

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：

In this paper, an effectively single mode reasonably bendable leakage channel fibre is designed having the highly nonlinear As2S3 chalcogenide glass as the fibre background. The fibre is designed to have effective mode area as large as possible as well as to have low confinement loss in the bent fibre. The fibre modal properties are calculated through the finite difference frequency domain method to investigate supercontinuum generation inside the designed fibre. Using the light pump near the zero dispersion wavelength at 4.9 mu m, the supercontinuum is numerically observed as nearly flat and broad from 3 to 8 mu m.

引用

页数：4

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