Sep 2026
Dispersion-Contrasting Dual-Layer Metalens for Hybrid Chromatic-Aberration Correction in the Visible
Metalenses offer a pathway toward flat, wafer-level optics, but their translation to mobile imaging has been hindered by the difficulty of achieving broadband performance at millimeter-scale apertures. Here we report a visible metalens that imparts a wavelength-invariant phase profile in a hybrid configuration with r...
H. Park, Hyeonsoo Park, Hae-Sung Kim et al.
· Nano letters (Print) · 0 citations