Brighter LEDs with Quantum Wells

Researchers confirm the existence of localization states of charge carriers within indium gallium nitride materials

Brighter Future for LEDs

NIST Introduces new lamp calibration lab

New Material for Terahertz Lasers

The Landau-level laser – a new principle to generate terahertz radiation

Perovskites for Light-Emitting Diodes

New guidelines on fabricating high-quality perovskite light emitters, and consequently high-efficiency perovskite LEDs

OLED with Only One Single Layer

New approach simplifies the production of OLEDs and paves the way for printable displays

Leading the Way With Optical Lens Design

Optical design increasingly plays an important role in LED imaging and non-imaging applications

Green Light from 2D Lead Halide Perovskites

New approach resolves mystery and offers new path for light-emitting and other devices

Osram: Quantum Dots Make LEDs Even More Efficient

First step towards new LED components for the general lighting market

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

Light from Exotic Particle States

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