Title :
P3-36: Dispersion properties of plasma-filled two-dimensional metallic photonic crystals
Author :
Fu, Tao ; Yang, Ziqiang ; Gao, Xi ; Shi, Zongjun
Author_Institution :
Inst. of High Energy Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The dispersion characteristics of two-dimensional (2D) plasma-filled metallic photonic crystals (PC) with square lattice are studied by the finite-difference time-domain (FDTD) method. The results show that the dispersion curves of TM and TE modes all move to higher frequency when the PC filled with plasma. Furthermore, a cut-off frequency appears in the first passing band of TE mode due to the existing of background plasma.
Keywords :
Dielectric constant; Finite difference methods; Frequency; Lattices; Maxwell equations; Photonic crystals; Plasma properties; Plasma waves; Tellurium; Time domain analysis; FDTD; metallic photonic crystals; plasma-filled; square lattice;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2010 IEEE International
Conference_Location :
Monterey, CA, USA
Print_ISBN :
978-1-4244-7098-3
DOI :
10.1109/IVELEC.2010.5503381
