FDTD simulation of an 1x2 beam splitter using photonic bandgap on SOI wafer

被引：0

作者：

Tsao, SL ^{[1
]}

Yang, LC ^{[1
]}

Huang, HC ^{[1
]}

Hu, SF ^{[1
]}

机构：

[1] Natl Taiwan Normal Univ, Opt Fiber Syst Lab, Inst Electroopt Sci & Technol, Taipei 116, Taiwan

来源：

PHOTONIC DEVICES AND ALGORITHMS FOR COMPUTING V | 2003年 / 5201卷

关键词：

photonic crystal; splitter; silicon-on-insulator (SOI); finite-difference-time-domain (FDTD);

D O I：

10.1117/12.505796

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We present a novel design of an 1X2 photonic crystal beam splitter using silicon-on-insulator integrated optical technology. According to the design, we can reduce the size of beam splitter without increasing the propagation loss. In this paper, we study the 1X2 beam splitting ratio by changing the position of the center air hole. We use a finite-difference-time-domain (FDTD) method to simulate the propagation of the light. The 1x2 PBG beam splitter is designed with 180 degree output bending angles. The size of this novel beam splitting device are 8mum x 3.44mum.

引用

页码：158 / 166

页数：9

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