Metasurface (often called metastructure) is a highly engineered material that is composed of well controlled nanometer sized elements of different materials so that totally new properties are created. A special class of metamaterials, called metalenses, use high index material structures as small as 30 nm to bend light towards a focal point.
We can make metasurface with high aspect ratio nano-sized patterns for efficient metalenses, working with materials for both visible and IR.
Contact us to get more information about what we can do in regards of metasurface/metastructure.
Example of metastructure made by NILT