Fig. 6. (Color online) (a) Radii distribution of a metalens where radii of pillars are subject to randomness. (b) Maximum intensity and focal spot size for a metalens with certain degree of randomness in the pillars’ diameters.

New Phys.: Sae Mulli 2022;72:742~747 https://doi.org/10.3938/NPSM.72.742

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