【摘要】 利用传统方法制得了高Sm2O3含量的硼硅酸盐玻璃,讨论了稀土含量以及玻璃组成对稀土玻璃吸收光谱曲线的影响。结果表明:钐硼硅酸盐玻璃的特征吸收峰强度随着Sm2O3含量的增加而增强,同时吸收峰展宽;随着硅硼比的增加,也使得吸收峰的宽化程度增加。为制备对特定波长激光具有高吸收强度的特种光学玻璃提供了依据。更多还原

【Abstract】 The borosilicate glass with high doped Sm₂O₃ was fabricated with traditional method, and the influence of glass components and rare earth content on absorption spectrum was discussed. With the increasing of Sm₂O₃ content, the intensity of characteristic absorption peak is increasing and the absorption peak is broadened. Meantime it was found that improving of SiO₂/B₂O₃ ratio, the broadening degree of absorption peak is increasing. The experimental results provided the methods for making special optical glasses which have the characteristics of high absorption for special wavelength.更多还原