重铬酸盐明胶全息图的吸水退化模型

A Model for Water Adsorbing Degeneration of the Gelatin Hologram

在有关明胶材料吸水机理的基础上，结合明胶全息图退化的有关实验结果，提出重铬酸盐明胶全息图（以下简称为明胶全息图）的吸水退化模型。并对明胶全息图稳定性的实验结果从机理上进行解释。结果表明，这一模型对现有的实验结果能给出满意的解释，因此它对进一步提高明胶全息图稳定性的工作具有一定的理论指导意义。

Based on the mechanism of the water adsorption of the gelatin material and the experimental results concerning the degeneration of the gelatin holograms in damp environment, a water adsorbing and gelatin hologram degenerating model (WAGHDM) is proposed. The WAGHDM is used to give mechanism explanation for several experimental results about the degeneration of the gelatin holograms. The results show that it can give right explanation is valuable to the work of improving the environment stability of the gelatin hologram.