Absorbancia de Luz Violeta y Ultravioleta por Diferentes Medios english

Abstract

The following work shows the experimental obtaining of the emission spectra of a violet and an ultraviolet
LED bulb, thus checking their purity. In addition, new spectra were obtained that determine the absorbance
of said radiation by various means such as tap water, distilled water, green alcohol, water-sugar mixture,
glycerin, oil and white alcohol. The instrument used was the compact optical fiber spectrometer from
ocean optics. Finally, the means that show a greater and lesser decrease in the percentage of intensity in
their spectra with respect to the reference one were determined, which is determined by the spectra of the
Violet and Ultraviolet LEDs in the absence of said means.