Figure 5
(a) SEM image of three-dimensional photonic crystal made from tungsten. (b) Reflectance (black) and absorption (red) spectra.27 SEM, scanning electron microscope.
Figure 5 | Light: Science & Applications
(a) SEM image of three-dimensional photonic crystal made from tungsten. (b) Reflectance (black) and absorption (red) spectra.27 SEM, scanning electron microscope.
