【摘要】 研究了一种偶氮染料-明胶体系的偏振全息记录介质的特性,它具有实时记录,可重复使用,衍射效率高,保存期长和所需激光功率阈值低的优点.给出了详细的研究结果。更多还原

【Abstract】 The properies of an azo - dye - gelatin for use as polarization holographic recording media is investigated .Besides the characteristics of real time recording and reversibility , it possesses the properties of high diffraction efficiency , long-storage time and comparatively lower threshold laser power in the recording process . The results are studied in some detail .更多还原