Metasurface Corrects Chromatic Aberrations

A single-layer surface of nanostructures can be incorporated into commercial optical systems

Bending Light Around Tight Corners

A new photonic crystal waveguide paves the way to build futuristic light-based computers

Folding Optical Devices

New platform uses multiple metasurface elements that are fabricated in a single step

Synchrotron Radiation in a Crystal

A new device accommodates speed along circular paths producing terahertz radiation

Metalens Enables Full-Color Imaging

First flat lens for focusing a large range of colors of any polarization to the same focal spot

Metasurface for Multiphoton Interference

New material for tiny camera lenses to link quantum computers to network

Metamaterial for Ultrathin Optical Cavities

Embedded silver metasurfaces in nanocavities for ultrathin and multicolor on-a-chip lasers

Steering Light with Dynamic Lenses

New class of flat optical devices by the combination of metasurfaces and MEMS

Metasurface as an Optical Mixer

First nanostructured material for broad mixing of light waves

Phase Change Materials for Tunable Metasurfaces

Material for small infrared filters to measure the quality of air and oil