Polychromatic full-polarization control in mid-infrared light

https://phys.org/news/2023-05-polychromatic-full-polarization-mid-infrared.html

"dispersive Jones matrix wavelength-decoupled coherent pixels all-silicon metasurface without spatial or time costs and crosstalk enables independent phase manipulations... Metasurfaces enable nanoscale light control manipulating multiple photon wavelength, polarization, and phase... particle swarm-genetic algorithm achieving arbitrary polarization modulation multiple wavelengths... works multiple wavelengths... ultra-compact and integrated"