Designing of a polarization beam splitter for the wavelength of 1310 nm on dual-core photonic crystal fiber with high birefringence and double-zero dispersion

作     者：鲍亚杰 李曙光 张婉 安国文 范振凯 

作者机构：Key Laboratory of Metastable Materials Science and Technology College of Science Yanshan University 

基　　金：Project supported by the National Natural Science Foundation of China(Grant No.61178026) the Natural Science Foundation of Hebei Province,China(Grant No.E2012203035) 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2014年第23卷第10期

页      码：220-224页

摘      要：We have proposed a novel kind of photonic crystal fiber which contains two asymmetric cores. The bireti＇ingence and the dispersion are numerically analyzed based on finite element method when the size of the air holes and the pitch of two adjacent air holes are changed. It is shown that the proposed photonic crystal fiber has high birefringence up to the order of 10-2 and double-zero dispersion points are at the wavelengths of 1310 nm and 800 rim, simultaneously. At the same time, the normalized power and the extinction ratios of the proposed photonic crystal fiber have been simulated. It is demonstrated that, at the wavelength of 1310 rim, the x-polarized mode and the y-polarized mode are separated when the propagation distance is 2.481 ram.

主 题 词：photonic crystal fiber birefringence zero dispersion polarization beam splitter 

学科分类：070207[070207] 07[理学] 08[工学] 0803[工学-仪器类] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1088/1674-1056/23/10/104218

馆 藏 号：203797285...