Title :
Dual-band polarization-independent fishnet metamaterial for terahertz frequency range
Author :
Sabah, Cumali ; Roskos, Hartmut G.
Author_Institution :
Phys. Inst., Johann Wolfgang Goethe-Univ., Frankfurt, Germany
Abstract :
A dual-band polarization-independent fishnet metamaterial for THz frequencies is proposed and investigated. Dual-band modes have two resonances in which the first one is fixed as a left-handed mode and the second one can be arranged as a left-handed or single-negative mode. We select the character of the second resonance by the choice of substrate properties.
Keywords :
metamaterials; polarisation; terahertz materials; THz frequencies; dual-band polarization-independent fishnet metamaterial; left-handed metamaterial; single-negative metamaterial; substrate; terahertz frequency range; Dual band; Magnetic resonance imaging; Magnetic separation; Plasmas; Refractive index; Resonant frequency; Substrates;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6104839
