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Experimental demonstration of negative index of refraction
Jiangfeng Zhou, Thomas Koschny, Lei Zhang +2
We introduce an improved and simplified structure made of periodic arrays of pairs of H-shaped metallic wires that offer a potentially simpler approach in building negative-index m…
A unifying approach to left handed material design
Jiangfeng Zhou, Eleftherios N. Economon, Thomas Koschny +1
In this letter we show that equivalent circuits offer a qualitative and even quantitative simple explanation for the behavior of various types of left-handed (or negative index) me…
Negative-index metamaterial at 780 nm wavelength
Gunnar Dolling, Martin Wegener, Costas M. Soukoulis +1
We further miniaturize a recently established silver-based negative-index metamaterial design. By comparing transmittance, reflectance and phase-sensitive time-of-flight experiment…