Lasers are known for the monochromatic nature of their light, so much so that you might never have thought there could be such a thing as a white laser. But in the weird world of physics ...

White light-emitting diodes (LEDs) have tremendous potential for energy-efficient illumination. However, achieving white light emission with a 'colour temperature' that is not too blue is a ...

The following is a summary of “Efficient removal of naturally-occurring lipofuscin autofluorescence in human nervous tissue using high-intensity white light,” published in the March 2025 issue of ...