First Lens for Extreme-Ultraviolet Light

A jet of atoms provides novel opportunities for the imaging of biological samples

Waveguides Widen Light Beams

A highly efficient converter enlarges the diameter of a light beam by 400 times

Metasurface Corrects Chromatic Aberrations

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

Optical Lenses out of 2D Materials

Ultrathin dielectric metalenses made of van der Waals materials

Folding Optical Devices

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

Mantis Shrimp-Camera for Self-Driving Cars

Bioinspired Camera improves dynamic range and add polarization information

Optical Signatures of 2D Materials

Theoretical methods to compute the maximum optical properties of 2D materials

Metasurface for Multiphoton Interference

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

Light-Field Technology for Practical 3D Displays

New approach would eliminate visual disturbances without additional bulky optics

Camera with no Lens

Engineers develop computerized camera without optics that instead uses an ordinary window as the lens