Title :
Molecular Coupling of Two Defective Photonic Modes in Two Dimensional Photonic Crystals
Author :
Wu, Y.R. ; Chen, X.S. ; Zeng, Y. ; Xu, J. ; Zhou, M. ; Zhou, R.L. ; Lu, W.
Author_Institution :
Chinese Acad. of Sci., Shanghai
Abstract :
We investigate the coupling property of photonic molecular modes from two defects in two dimensional triangular photonic crystal. We obtain the relationship between the defect modes and its symmetry, and the coupling of the defect modes decreases with the increasing distance between the two defect cylinders. The frequencies of the local defect modes of lowest and highest frequency modes concentrate to the center of the defect modes fully.
Keywords :
photonic crystals; 2D triangular photonic crystal; defect cylinders; defect modes; defective photonic modes; photonic molecular molecular coupling; Crystalline materials; Dielectric constant; Dielectric materials; Electromagnetic fields; Finite difference methods; Frequency; Inorganic materials; Photonic band gap; Photonic crystals; Physics;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368454
