Flat NIR Metalens
NIL TechnologyRequest Info
The 1M Meta Optical Element flat NIR metalens from NIL Technology is flatter, thinner, and lighter than reflective lenses.
The devices feature high imaging quality with a wide field of view, low F-number, high modulation transfer function, and high relative illumination, all at a low total track length. Prototyping is secured by high-quality electron beam lithography with a quick turnaround time with ultrahigh resolution and a high degree of design freedom.
Mass production is provided by nanoimprint lithography without any constraints on meta-atom geometries. In addition, nanoimprint lithography makes it possible for NILT to mass produce without relying on semiconductor geometrical limitations and processing capacity.
https://www.nilt.com
https://www.photonics.com/Buyers_Guide/NIL_Technology/c31392
Photonics Spectra
Dec 2021