Study on the Photobleaching of Different Xanthenes Dyes and Holographic Properties
沢吨染料的光化漂白动力学及全息特性研究

Photobleaching of five different xanthenes dyes Erythrosin B (ErB), Eosin Y (EY), Rose Bengal (RsB), Rodamine B (RoB) and Fluorescein (F) were studied. The bleaching kinetics of xanthenes dyes followed the order ErB>EY>RsB>RoB>F in presence of an electron donor triethanolamine (TEA). The influence of expose intensity and dye′s concentration on the photobleaching process of xanthenes dyes and the holographic recording properties of the five dyes were presented.