Title :
Graphene-based hyperbolic metamaterial at terahertz frequencies
Author :
Othman, Mohamed A. K. ; Guclu, Caner ; Capolino, Filippo
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of California, Irvine, Irvine, CA, USA
Abstract :
We introduce graphene-based hyperbolic metamaterial for terahertz frequencies. The LDOS as well as the scattered power by a microsphere at its surface are enhanced by orders of magnitude, and controlled via chemical potential.
Keywords :
chemical potential; graphene; light scattering; optical metamaterials; terahertz wave spectra; C; LDOS; chemical potential; graphene-based hyperbolic metamaterial; light scattering; local density of states; microsphere; terahertz frequencies; Chemicals; Dispersion; Graphene; Metamaterials; Nonhomogeneous media; Optical surface waves; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
