The primary source of ultraviolet light is the sun, and most of the UV light that reaches earth is in the lower-frequency UVA region (see below). Although ultraviolet (UV) light is widely known as ...

which generates light across two ultra-broad UV spectral regions. With a line spacing of just 80 MHz, the frequency combs exhibit a resolving power of up to 10 million. "Broadband, high-resolution ...

Looking to sterilize something? Give it a good blast of the old UV-C. Ultraviolet radiation in the shortest wavelength band breaks down DNA and RNA, so it’s a great way to kill off any nasties ...

the researchers describe their high-resolution dual-comb spectroscopy system which generates light across two ultra-broad UV spectral regions. With a line spacing of just 80 MHz, the frequency ...

We cannot see ultraviolet (UV) light but it can have hazardous effects on the human body. Ultraviolet light in sunlight can cause the skin to tan or burn. Fluorescent substances are used in energy ...

An international research team has for the first time designed realistic photonic time crystals––exotic materials that exponentially amplify light ... ultraviolet (UV) frequency combs with ...