DocumentCode
2492846
Title
Analysis and simulation of a channel add-drop filter composed of two dimensional photonic crystal
Author
Nozhat, N. ; Granpayeh, N.
Author_Institution
K. N. Toosi Univ. of Technol., Tehran
fYear
2007
fDate
17-19 Oct. 2007
Firstpage
534
Lastpage
536
Abstract
In this paper, the properties of the resonant modes in the two dimensional (2-D) photonic crystal (PC) cavities and channel add-drop filters have been presented. Both square and triangular PC lattices have been analyzed. We have used an effective numerical method based on the finite-difference time-domain (FDTD) scheme for computing resonant modes. We have clarified coupling between the single point cavity and a line defect waveguide as a channel add-drop filter.
Keywords
cavity resonators; finite difference time-domain analysis; optical couplers; optical filters; optical waveguide theory; photonic crystals; FDTD scheme; channel add-drop filters; coupling; finite-difference time-domain scheme; line defect waveguide; resonant modes; single point cavity; two dimensional photonic crystal cavities; Analytical models; Filters; Finite difference methods; Frequency; Lattices; Optical waveguides; Photonic band gap; Photonic crystals; Resonance; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location
Shanghai
Print_ISBN
978-0-9789217-2-9
Electronic_ISBN
978-0-9789217-2-9
Type
conf
DOI
10.1109/AOE.2007.4410866
Filename
4410866
Link To Document