Equal intensity polarization-independent beam splitter based on photonic crystal self-collimation ring resonator

被引：4

作者：

Tong Xing ^{[1
]}

Han Kui ^{[1
]}

Shen Xiao-Peng ^{[1
]}

Wu Qiong-Hua ^{[1
]}

Zhou Fei ^{[1
]}

Ge Yang ^{[1
]}

Hu Xiao-Juan ^{[1
]}

机构：

[1] China Univ Min & Technol, Coll Sci, Xuzhou 221116, Peoples R China

来源：

ACTA PHYSICA SINICA | 2011年 / 60卷 / 06期

关键词：

photonic crystals; ring resonator; self-collimation; beam splitter;

D O I：

10.7498/aps.60.064217

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By the equi-frequency contour analysis and the finite-difference time-domain simulation, it is observed that the distance of one lop in a photonic crystal self-collimation ring resonator can cause different periodic outputs of the ring resonator for TE and TM polarizations. Equal intensity polarization-independent beam splitter can be achieved by choosing a suitable propagation distance. It expands the range of application of beam splitter and will play a great role in integrated optical circuits.

引用

页数：6

共 23 条

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