Numerical Analysis of 1X4 Branch Waveguide in Two Dimensional Photonic Crystal Structure

被引：4
|
作者：
Maeda, Hiroshi [1 ]
Sakuma, Naoki [1 ]
Toyomasu, Noriyuki [1 ]
Nishi, Ryoma [1 ]
Ogata, Daichi [2 ]
机构：
[1] Fukuoka Inst Techonol, Dept Info & Comm Engn, Fukuoka 8110295, Japan
[2] Fukuoka Inst Techonol, Grad Sch Engn, Course Comm & Info Networking, Fukuoka 8110295, Japan
来源：
2015 IEEE 29TH INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS WORKSHOPS WAINA 2015 | 2015年
关键词：
optical signal processing; photonic crystal; Y-branch; cavity; stub; WDM;
D O I：
10.1109/WAINA.2015.90
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Propagation and filtering characteristics of two dimensional (2D) pillar-type photonic crystal waveguide with triangular lattice were simulated by CIP method. The simulation results for Y-shaped branch and the cascaded 1X4 Y-shaped branch waveguide were compared with measurements by using a scale model in microwave frequency range from 3.6 to 4.2 GHz. The resonant characteristics for cavities with various lengths were observed in good agreement with the experiment. This structure is applicable as a bask filter component in wavelength division multiplexing (WDM) systems in optical or microwave communication systems.
引用
收藏
页码：366 / 369
页数：4
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