Title :
Extremely high refractive index terahertz metamaterial
Author :
Lee, Seung Hoon ; Choi, Muhan ; Kim, Yushin ; Kang, Seung Beom ; Shin, Jonghwa ; Kwak, Min Hwan ; Kang, Kwang-Young ; Lee, Yong-Hee ; Park, Namkyoo ; Min, Bumki
Author_Institution :
Dept. ofMechanical Eng., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea
Abstract :
We demonstrate extremely high indices of refraction from large-area, freestanding, flexible terahertz metamaterials. The highest index of refraction of 33.22 is obtained from a multilayer metamaterial at a frequency of 0.851 THz.
Keywords :
metamaterials; refractive index; artificially engineered materials; electromagnetic optics; frequency 0.851 THz; refractive index; terahertz metamaterial; Magnetic materials; Metamaterials; Optical device fabrication; Optical polarization; Optical variables control; Permittivity; Refractive index;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
