Title :
Negative index metamaterial for two distinct polarizations: Double negative at 813 nm and single negative at 770 nm
Author :
Chettiar, U.K. ; Kildishev, A.V. ; Yuan, H.-K. ; Cai, W. ; Drachev, V.P. ; Shalaev, V.M.
Author_Institution :
Birck Nanotechnology Center, Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA
Abstract :
A negative index metamaterial demonstrating n=¿1.0+0.8i with both negative effective permittivity and permeability at 813 nm of linearly polarized light is fabricated. It also exhibits a negative refractive index at 770 nm for orthogonal polarization.
Keywords :
Frequency; Metamaterials; Optical materials; Optical polarization; Optical refraction; Optical variables control; Permeability; Permittivity; Refractive index; Silver;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431015
