Metasurfaces comprise an array of pillars in a lattice. The dimensions of the pillars and the
spacing are varied to obtain desired optical properties. The dispersionless metasurfaces can …

(57) ABSTRACT A spectrometer includes a substrate; a slit which is provided on the
substrate and through which light is incident onto the substrate; a metasurface including …

A tunable, optical metasurface can include an optically reflective surface to reflect optical
radiation, such as infrared laser light. An array of optical resonant antennas may, for …

Metasurfaces comprise an array of meta-atoms in a stretch able polymer. The dimensions
and shapes of the meta-atoms and the spacing are varied to obtain desired optical proper …

A tunable, optical metasurface can include an optically reflective surface to reflect optical
radiation, such as infrared laser light. An array of optical resonant antennas may, for …

An example optical transceiver system, such as a solid-state light detection and ranging
(lidar) system, includes a tun able, optically reflective metasurface to selectively reflect …

A spectrometer includes a substrate; a slit which is provided on the substrate and through
which light is incident onto the substrate; a metasurface including nanostructures that is …

According to various embodiments, a tunable optical meta surface includes an array of
elongated resonator rails arranged parallel to one another. Liquid crystal is positioned within …

An example optical transceiver system, such as a solid-state light detection and ranging
(lidar) system, includes a tunable, optically reflective metasurface to selectively reflect …

A polychromator includes a substrate and a functional element having an optical spectral
decomposition action. The functional element having an optical spectral decom position …