Analysis of the properties of a novel high birefringence photonic crystal fiber

Feng Chaoyin; Wang Jixian

doi:10.13756/j.gtxyj.2014.01.013

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Analysis of the properties of a novel high birefringence photonic crystal fiber

- Analysis of the properties of a novel high birefringence photonic crystal fiber
- Study on Optical communication Issue 1, Pages: 41-44(2014)
- 作者机构：
  
  许昌职业技术学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2014.01.013
  CLC： TN929.11
- Published：2014，
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[1]冯朝印,王继仙.一种新型高双折射光子晶体光纤特性分析[J].光通信研究,2014(01):41-44.

Feng Chaoyin, Wang Jixian. Analysis of the properties of a novel high birefringence photonic crystal fiber. [J]. (1):41-44(2014)
[1]冯朝印,王继仙.一种新型高双折射光子晶体光纤特性分析[J].光通信研究,2014(01):41-44. DOI： 10.13756/j.gtxyj.2014.01.013.

Feng Chaoyin, Wang Jixian. Analysis of the properties of a novel high birefringence photonic crystal fiber. [J]. (1):41-44(2014) DOI： 10.13756/j.gtxyj.2014.01.013.

摘要

文章设计了一种新型高双折射PCF（光子晶体光纤）

并对其双折射、色散、非线性、约束损耗以及模场等特性进行了数值分析。数值模拟结果表明:优化光纤结构参数后的PCF在1.55μm波长处的双折射高达2.36×10-2

负色散值高达-7 740ps/（km·nm）

模场面积高达2.17μm2

非线性系数为56km-1·W-1

基模约束损耗为0.10dB/km

其色散斜率在-21.9

3.5ps/（km·nm2）范围内波动。这种光纤将会在光纤激光器、光纤放大器、光滤波器和传感系统中具有广泛的应用。

Abstract

In this paper

a novel high birefringence Photonic Crystal Fiber（PCF）is proposed and its birefringence

dispersion

nonlinearity

confinement loss and mode field numerically analyzed.The study shows that when its structural parameters are optimized

its birefringence value is 2.36×10-2

negative dispersion value-7 740ps/（km·nm）

and the nonlinear coefficient is 56km-1·W-1

the corresponding area of mode field 2.17μm2

and the confinement loss in the fundamental mode is only 0.10dB/km at wavelength of 1.55μm

while its dispersion slope fluctuates between-21.9

23.5ps/（km·nm2） over the C band.This type of fiber will be widely applied in fiber lasers

fiber amplifiers and optical filters and sensors in the future.

关键词

光子晶体光纤双折射色散非线性

Keywords

PCFbirefringencedispersionnonlinearity

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Related Institution

School of Optoelectronic Engineering,Nanjing University of Posts and Telecommunications

Institute of Physicals and Electronic Engineering, Harbin Normal University

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Institute of Laser,School of Science,Beijing Jiaotong University

School of Science,Lanzhou University of Technology

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