Figure 5

Experimental (a and c) and simulated (b and d) transmission spectra for two different periodicities along x-direction for the 3-µm-thick MWCNT film: P x = 150 µm in (a) and (b), P x = 250 µm in (c) and (d). Diamonds and blue lines represent the transmission for polarizations parallel to the short axis of the rectangular apertures, while circles and red lines represent the transmission for perpendicular polarizations.