Aberration-corrected large-scale hybrid metalenses

Hybrid components combining the optical power of a refractive and diffractive system can form compact doublet lenses that correct various aberrations. Unfortunately, diffraction efficiency these devices decreases as function deflection angle over element aperture. Here, we address this issue, compensating for chromatic dispersion correcting monochromatic aberrations with centimeter-scale hybrid-metalenses. We demonstrate correction at least 80% aberration 70% spherical aberration. finally present achromatic images clearly show how hybrid systems outperform standard lenses. The possibilities to adjust arbitrary spatial amplitude, phase, polarization, profiles metasurfaces offer unprecedented design opportunities broadband imaging, augmented reality/virtual reality, holographic projection.