UV radiation differs on the basis of wavelengths. UVA has a medium to longer wavelength and can therefore reach deeper into the skin. UVB has a shorter wavelength, which is why it is used to treat ...
With these units, ultraviolet light of specific wavelength and energy can be administered. Both ultraviolet A (UVA) and ultraviolet B (UVB) light have documented efficacy for treating MF (Abe ...
UVB, with wavelengths ranging from 290–320 nm, is most important in the development of sunburn and UV-induced skin cancers; it also contributes to tanning (Yaar & Gilchrest, 2007). The UVA ...
In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor laser, a significant advancement for far-ultraviolet light technology ...