Title :
Terahertz chiral metamaterial based on complementary U-shaped structure assembly
Author :
Yongzhi Cheng ; Quanjun Huang ; Yan Nie ; Rongzhou Gong
Author_Institution :
Sch. of Opt. & Electron. Inf., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
In this paper, a terahertz chiral metamaterial (CMM) with complementary U-shaped structure assembly is proposed. The results exhibit that the strong circular dichroism, giant optical activity, and negative refraction could be obtained by numerical simulation and effective EM scattering parameters retrieval method.
Keywords :
assembling; electromagnetic wave refraction; electromagnetic wave scattering; numerical analysis; terahertz metamaterials; CMM; EM scattering parameter retrieval method; circular dichroism; complementary U-shaped structure assembly; giant optical activity; negative refraction; numerical simulation; terahertz chiral metamaterial; Coordinate measuring machines; Mathematical model; Metamaterials; Optical refraction; Optical variables control; Refractive index; Resonant frequency;
Conference_Titel :
Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on
Conference_Location :
Xian
Print_ISBN :
978-1-4673-1799-3
DOI :
10.1109/ISAPE.2012.6408868
