The absolute internal quantum efficiency (IQE) of indium gallium nitride (InGaN) based blue light-emitting diodes (LEDs) at low temperatures is often assumed to be 100%. However, a new study from ...
The deployment of UVC LEDs is on the up, with sources increasingly appearing in disinfection and treatment systems across ...
Energy efficiency is a growing concern, especially when trying to meet Energy Star criteria. Designers want to improve light-load efficiency without increasing cost. This is especially true in ...