Scientists have achieved a major step toward chip-scale ultraviolet light by converting red light into powerful UV within a ...
Ultraviolet light that fits on a chip 'Sidewall-poled' lithium niobate device paves way for compact UV sources. (Nanowerk News) Ultraviolet light, beyond its natural ...
High-frequency light is useful. The higher the frequency of light, the shorter its wavelength – and the shorter the wavelength, the smaller the objects and details the light can be used to see. So ...