简介：Under high-excitation irradiance conditions to induce fluorescence, the dependence of photobleaching of Coumarin 307(C307) and acriflavine (ACF) laser dyes in liquid and solid phases have been studied. A cw LD laser source of 1 mW and 407 nm wavelength was used as an exciting source. For one hour exposure time, it was found that the solid dye samples suffer photobleaching more than the liquid dye samples.
简介：Under high-excitation irradiance conditions to induce fluorescence, the dependence of photobleaching of Coumarin 307(C307) and acriflavine (ACF) laser dyes in liquid and solid phases have been studied. A cw LD laser source of 1 mW and 407 nm wavelength was used as an exciting source. For one hour exposure time, it was found that the solid dye samples suffer photobleaching more than the liquid dye samples.