Design of a bending-insensitive single-mode photonic crystal fiber

被引：14

作者：

Wang, Zhiqiang ^{[1
]}

Zhao, Chun-Liu ^{[1
]}

Jin, Shangzhong ^{[1
]}

机构：

[1] China Jiliang Univ, Inst Optoelect Technol, Hangzhou, Zhejiang, Peoples R China

来源：

OPTICAL FIBER TECHNOLOGY | 2013年 / 19卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Bending-insensitive; Single-mode; Photonic crystal fiber (PCF); OPTICAL-FIBER;

D O I：

10.1016/j.yofte.2013.01.004

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：

We present a design of a bending-insensitive single-mode photonic crystal fiber (PCF) based on the existence of a triangular core formed by three neighboring air holes missing in the center of the fiber, and two cladding layers of air holes with different diameters. By optimizing the design parameters, the designed PCF with bending-insensitive characteristics can match the requirements of fiber to the home applications very well. Simulation results show that the designed PCF has an effectively single-mode operation, a small bending loss below 0.15 dB/m for the bending radius of 5 mm, as well as a stable effective mode area of 80 mu m(2) whatever the designed PCF is straight or bent, which can connect well with conventional single-mode fibers (SMFs). Crown Copyright (C) 2013 Published by Elsevier Inc. All rights reserved.

引用

页码：213 / 218

页数：6

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