Tunable Plasmonic and Hyperbolic Metamaterials Based on Enhanced Nonlinear Response
Figure 2
(a)–(d) Contour plots of the total SCS (normalized to the maximum value) as a function of the wavelength and the aspect ratio and (e)–(h) normalized versus wavelength, for different plasma frequencies in the two plasmonic layers of the structure in Figure 1(a): (a), (e) , (b), (f) , (c), (g) , and (d), (h) . The aspect ratio is fixed to (indicated by the dashed arrow in panels (a)–(d)). Cloaking (blue lines) and resonant scattering (red lines) quasi-static conditions are also shown in the contour plots (a)–(d).
