Boost for Optical Data Transmission

Nanosized amplifier significantly improved the propagation of data inside a microchip

Extreme Asymmetry in Metasurfaces

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

Transfer of Atomic Mass With a Photon

Simulation as a basis for a standard model of light in a transparent medium

Tiny Laser with Silver Nanoparticles

New approach for extremely small and ultrafast light sources

Light Detector With Record-High Sensitivity

Researchers at Aalto University reach near-unity response ranging from ultraviolet to infrared.

Cheaper Lighting and Flexible Solar Cells

EU project TREASORES with a technological breakthrough finish

Measuring Luminous Efficacy of LEDs

New method helps discovering the most efficient lamps, which may save billions in lighting costs in the future