Smallest Pixels Ever Created for Color-Changing Buildings

Nanopixels are compatible with roll-to-roll fabrication on flexible plastic films

A Perfect Gain Medium for Lasers

Weyl semimetals could suppress Auger recombinations for new types of long-wavelength lasers

Sculpting Super-Fast Light Pulses

A metasurface with nanopillars shapes light precisely for practical applications

Simple Color Tuning of LED Bulbs

Tuning the color of a GaN LED by changing the time sequence at which the operation current is provided to the device

Peering into Plasma Mirrors

Refined generation of high-intensity attosecond light pulses on solid surfaces

3D Printing of Glass

3D-printing of chalcogenide glass could enable low-cost manufacturing of complex optical components

Light from Exotic Particle States

A new type of light-emitting diode uses emission from the radiative decay of exciton complexes

Bionic Metamaterials with Novel Optical Properties

3D-printing of a moth eye-inspired omnidirectional microwave antenna

Boosting Intensity of Nanowire LEDs

UV-LEDs with a special type of shell produce five times higher light intensity than comparable LEDs

Record Efficiency for Perovskite-Based LED

Rational molecular passivation is responsible for high-performance in the near-infrared