716012.fig.004a
(a)
716012.fig.004b
(b)
716012.fig.004c
(c)
716012.fig.004d
(d)
Figure 4: Influence of the pyramid size on the reflectivity of textured wafers. The wavelength of the incident light is (a) 400 nm, (b) 500 nm, (c) 600 nm, and (d) 700 nm. Each point and error bar (in blue) represents the mean value and standard deviation of five replicate experiments, respectively.