Research Article

Numerical and Experimental Study of the Structural Color by Widening the Pore Size of Nanoporous Anodic Alumina

Figure 6

(a) Reflective spectra of NAA films with different widening process times measured by spectrometer, (b) 1931 International Commission on Illumination (CIE) chromaticity diagram of the NAA films with different widening process times.
819432.fig.006a
(a)
819432.fig.006b
(b)