Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

Photographers interested in capturing ultraviolet light spectrum photographs revealing hidden details that would not normally be seen by the naked eye may be interested in a new video created during ...

Ultraviolet has very short and energetic wavelengths that are shorter than violet on the visible spectrum. But can people see UV? When you purchase through links on our site, we may earn an affiliate ...

ABSTRACT The International Ultraviolet Explorer (IUE) satellite observed VV Cephei (M2 Iab+B?) over nearly a full 20.3 year orbital period, but all the observations were obtained outside total eclipse ...

Because the process is coherent; solid samples, plasma or gases that are illuminated by a pulse laser will emit the high harmonics of the generation beam itself. This can then be used as a ...

Indoor life is comfortable for pet birds, but it comes with one big downside: most homes don’t provide the kind of light ...

Ultraviolet photons are sufficiently energetic to break bonds and reorganize molecules. Making and measuring light below 200nm demands special experimental considerations, it presents unique ...

GRAND RAPIDS, MI -- Spectrum Health is starting to use innovative disinfection procedures -- such as heat and ultraviolet light -- so medical staff can reuse masks and goggles during the coronavirus ...

WE have tried to solve the problem of the fundamental vibrations of thiophosgene by analysing one of the three band systems found by one of us 1 previously in the ultra-violet spectrum of the vapour.

Key Takeaways UV lamps require longer curing times and frequent bulb changes. In comparison, LED lamps are faster-curing and ...