Figure 7

Measured spectra of${\mathit{S}}_{{\mathit{k}\mathit{r}\mathbf{-}\mathit{j}}_{}}$j ∈ { p , s } with thickness of 169, 198, and 269 nm. These are illuminated by differently polarized plane waves with wavelength of 632.8 nm at different orientations. Thickness of 169 nm oriented at (a) φ = 180° and (b) φ = 0°, 198 nm at (c) φ = 180° and (d) φ = 0°, and 269 nm at (e) φ = 180° and (f) φ = 0°.