DocumentCode
2670891
Title
Polarization and angle independent high Q-factor THz metamaterials
Author
Born, Norman ; Al-Naib, Ibraheem A I ; Jansen, Christian ; Wichmann, Matthias ; Vieweg, Nico ; Koch, Martin
Author_Institution
Fachbereich Phys., Philipps-Univ. Marburg, Marburg, Germany
fYear
2011
fDate
2-7 Oct. 2011
Firstpage
1
Lastpage
2
Abstract
We propose polarization and angle insensitive metasurfaces for THz frequencies. The new unit cell consists of two concentric ring resonators with interdigitated fingers. The number of these fingers allows for controlling the sharpness of the bandstop resonance. A quality factor of more than 16 is observed. The experimental results are in very good agreement with the simulations.
Keywords
Q-factor; dielectric polarisation; metamaterials; microwave resonators; terahertz materials; THz frequency; angle independent high Q-factor THz metamaterials; angle insensitive metasurfaces; bandstop resonance; concentric ring resonators; interdigitated fingers; polarization; quality factor; Arrays; Fingers; Lithography; Metamaterials; Optical ring resonators; Q factor; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location
Houston, TX
ISSN
2162-2027
Print_ISBN
978-1-4577-0510-6
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/irmmw-THz.2011.6104820
Filename
6104820
Link To Document