«It's a similar process with atoms, which are attracted to regions of high intensity of the light field.» (sciencedaily.com)
«The same damage would be caused if an object was exposed to a lower intensity of light for a longer time.» (newscientist.com)
The researchers were able to precisely characterize the relationship between the geometries of the rotated layers and the wavelength and intensity of the light emitted. (sciencedaily.com)