Title :
Simulations of Coupled Photonic Crystals Waveguides Constructed with a Portion of 12-Fold Photonic Quasicrystals
Author :
Yun Shen ; Jiwu Fu ; Liner Zou ; Guoping Yu
Author_Institution :
Dept. of Phys., Nanchang Univ., Nanchang, China
Abstract :
Two-dimensional coupled photonic crystals waveguides (CPCWs) constructed with a portion of 12-fold photonic quasicrystals are studied. Finite-difference time-domain is performed to investigate the properties of light propagating through the waveguides, and shows that reduced group velocity and flexible waveguide modes can be obtained in such CPCW structures. Our results verify a feasible way for constructing wavelength filter, demultiplexer, etc. multichannel operations for photonic integrated circuits.
Keywords :
finite difference time-domain analysis; light propagation; optical waveguides; photonic crystals; 12-fold photonic quasicrystals; CPCW structures; coupled photonic crystals waveguides; demultiplexer; finite-difference time-domain; flexible waveguide modes; group velocity; light propagation; multichannel operations; photonic integrated circuits; wavelength filter; Cavity resonators; Nonlinear optics; Optical coupling; Optical filters; Optical waveguides; Photonic crystals; Photonics;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0909-8
DOI :
10.1109/SOPO.2012.6271114
