Ultraviolet light, also known as UV light, is a form of energy traveling through space. It is a form of electromagnetic radiation with a wavelength shorter (100 - 400 nanometers) than that of visible ...

This is accomplished by using a UV-pass filter, which will only allow light below the visible spectrum (wavelengths less than 400 nm). UV-A light, also called near ultraviolet, has a wavelength ...

This artificial UV light helps shut down the immune system in the skin and therefore manage inflammatory skin conditions that arise due to an autoimmune response. UV radiation differs on the basis of ...

Because UV light with wavelengths less than 360 nm does not penetrate the eye’s cornea, this suggests that our eyes sense and ...

Researchers from Japan have developed tuneable blue semiconductor lasers initiating practical far-UV light sources.

Reviewed by Lexie CornerNov 18 2024 Researchers at Osaka University have achieved a significant breakthrough by developing ...