Figure 2

Reflectance and transmittance spectra of the gold nanostripe array with period = 320 nm and linewidth = 150 nm. Insets show the polarization-contrast optical micros- copy images (From Ref. [63]).

Reflectance and transmittance spectra of the gold nanostripe array with period = 320 nm and linewidth = 150 nm. Insets show the polarization-contrast optical microscopy images. The inset in (b) shows reflectance spectra for s- and p-polarizations at normal incidence (From Ref. [63]).