Flexible Dielectric Glass Metasurfaces

The new production method employs a natural process already used in fluid mechanics

A Broadband Achromatic Metalens

New device made of anisotropic nanostructures focuses light regardless of polarization

Extreme Asymmetry in Metasurfaces

New devices can be good or bad reflectors depending on the angle the light hits them

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