Multi-foci metalens for spectra and polarization ellipticity

As fundamental properties of light, spectra and polarization carry vital information concerning the propagation of light waves. For example, spectral imaging can reflect the material composition of objects, while polarized imaging contains information on the texture of the surface, light polarization, and/or spatial distribution of the optical properties of a scene.

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Polychromatic full-polarization control in mid-infrared light

Dielectric metalens for miniaturized imaging systems: progress and challenges

Dielectric metalens for miniaturized imaging systems: progress and challenges

Silicon-based super-resolution metalens with weak sidelobe

Nature-inspired chiral metasurfaces for circular polarization detection and full-Stokes polarimetric measurements

Active multiband varifocal metalenses based on orbital angular momentum division multiplexing

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Frequency and Polarization Multifunctional Metalens-Based Devices (A)

Hot Paper - Multi-foci metalens for spectra and polarization ellipticity recognition and reconstruction

Frontiers Multi-state polarization switching and multifunction-integrated terahertz metadevice enabled by inverse resonance responses