OPTICAL ELEMENTS INCLUDING A METASTRUCTURE HAVING CONE-SHAPED OR TRUNCATED CONE-SHAPED META-ATOMS AND ITS MANUFACTURING METHOD
Applicants:
- Nilt Switzerland GmbH
- Nil Tech APS
Abstract
Optical element including an optical metastructure composed, at least in part, of cone-shaped or truncated-shaped meta-atoms, such as pyramid-shaped or frustum-shaped meta-atoms, method of manufacturing the optical element, and optical device comprising the optical element. The manufacturing may include the use of sputtering to deposit the material for the meta-atoms, which may be embedded, for example, in a polymer layer. The optical element might be composed of a stack of two metastructured layers.
Patent Family Records (1)
OPTICAL ELEMENTS INCLUDING A METASTRUCTURE HAVING CONE-SHAPED OR TRUNCATED CONE-SHAPED META-ATOMS AND ITS MANUFACTURING METHOD
Nilt Switzerland GmbH HANSSON NIKLAS, EILERTSEN JAMES
2024, US-20240085589-A1