Excitation Emission

Unknown fluorescent material

In this project, different phosphorescent tubes were used , every tube has a different emission wavelength. As the source of light (UV lamp) was directed into the tube, every tube emitted a wavelength and it was recorded using the UV-probe. The UV lamp that was used had two different excitation wavelength, however the wavelength that was used is at 365 nm. The tubes had sort of a phosphorescent source which make them eligible to be used to detect the emission light.