A new proposal for PCRR-based channel drop filter using elliptical rings

被引：51
作者：
Alipour-Banaei, Harried [1 ]
Mehdizadeh, Farhad [2 ]
Hassangholizadeh-Kashtiban, Mandi [2 ]
机构：
[1] Islamic Azad Univ, Tabriz Branch, Dept Elect, Tabriz, Iran
[2] Islamic Azad Univ, Ahar Branch, Dept Elect Engn, Ahar, Iran
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2014年 / 56卷
关键词：
Photonic crystal; Channel-drop filter; Ring resonator; FDTD; Elliptical ring; 2-DIMENSIONAL PHOTONIC CRYSTALS; CONVENTIONAL WAVE-GUIDE; BAND-GAP; WDM;
D O I：
10.1016/j.physe.2013.07.018
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper using elliptical resonant ring we proposed a channel drop filter based on photonic crystal structures suitable for optical communication applications. The drop efficiency and the quality factor of our proposed filter is.100% and 647. We also investigated the optical properties of different configurations of the proposed photonic crystal ring resonator such as vertical ring, dual ring and triple ring structures. According to the results different configurations show different optical properties, so for vertical, double and triple ring configurations the quality factor will be 387, 865 and 1559, respectively. (C) 2013 Published by Elsevier B.V.
引用
收藏
页码：211 / 215
页数：5
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