Polarization properties of elliptical core non-hexagonal symmetry polymer photonic crystal fibre |
| |
Authors: | Zhang Ya-Ni Miao Run-Cai Ren Li-Yong Wang Han-Yi Wang Li-Li and Zhao Wei |
| |
Institution: | Institute of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China; Department of Physics, Baoji College of Arts & Science, Baoji 721007, China;State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068, China;. |
| |
Abstract: | In this paper, polarization properties and propagation
characteristics of polymer photonic crystal fibres with elliptical
core and non-hexagonal symmetry structure are investigated by using
the full vectorial plane wave method. The results show that the
birefringence of the fibre is induced by asymmetries of both the
cladding and the core. Moreover, by adjusting the non-symmetrical
ratio factor of cladding $\eta$ from 0.4 to 1 in step 0.1, we find
the optimized design parameters of the fibre with high
birefringence and limited polarization mode dispersion, operating in
a single mode regime at an appropriate wavelength range. The range of
wavelength approaches the visible and near-infrared which is
consistent with the communication windows of polymer optical fibres. |
| |
Keywords: | birefringence elliptical core
non-hexagonal symmetry polymer polarization |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|