Figure 5

(a) Photograph of bare glass plate (left side) and S4-coated glass plate (right side). (b) Transmittance curves of the uncoated and coated samples in the wavelength range of 400–700 nm.

(a) Photograph of bare glass plate (left side) and S4-coated glass plate (right side). (b) Transmittance curves of the uncoated and coated samples in the wavelength range of 400–700 nm.