Numerical optimization of high-Q-factor photonic crystal microcavities with a graded air lattice

被引：6
|
作者：
Benmerkhi, A. [1 ]
Bouchemat, M. [1 ]
Bouchemat, T. [1 ]
Paraire, N. [2 ]
机构：
[1] Mentouri Univ Constantine, Dept Elect, Constantine, Algeria
[2] Univ Paris 11, IEF UMR 8622, Orsay, France
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2011年 / 28卷 / 02期
关键词：
QUALITY FACTOR; WAVE-GUIDES; WAVELENGTHS; LASER;
D O I：
10.1364/JOSAB.28.000336
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present here a numerical study of an optical Fabry-Perot filter made within triangular symmetry 2D photonic crystal by using the finite difference time domain method. Devices that are structure based on microcavities have been studied using direct input and output coupling through channel waveguides including size-graded holes on both sides of the microcavitiy. From a transmission calculation, a very high-Q-factor value has been achieved at lambda = 1.50086 mu m. (C) 2011 Optical Society of America
引用
收藏
页码：336 / 341
页数：6
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