Borosilicate glass with high rare earth content was fabricated by traditional method. The influence of glass compositions and rare earth content on absorption spectra was examined and discussed. With increasing Sm2O3 content, the intensity of characteristic absorption peak is increased and the absorption peak is broadened. With increasing of the ratios of SiO2/B2O3 and Al2O3/SiO2, the broadening degree of absorption peak is increased. The experimental results provide basis for making special optical glasses which have the characteristics of high absorption for special wavelength laser and high transparence for visible light.
参考文献
| [1] | 单小兵,张其土,陆春华,倪亚茹,许仲梓.含Sm稀土硼硅酸盐玻璃的形成区及吸收谱线[J].南京工业大学学报(自然科学版),2003(02):36-39. |
| [2] | Kohli J T;Condrate R A;Shelby J E .Raman and infrared spectra of rare earth aluminosilicate glasses[J].Physics and Chemistry of Glasses,1993,34(03):81. |
| [3] | Lindquist B H;Shelby J E .Formation and properties of rare earth galliogermante and aluminosilicate glasses[J].Physics and Chemistry of Glasses,1994,35(01):1. |
| [4] | Kohli J T;Shelby J E .Formation and properties of rare earth aluminosilicate glasses[J].Physics and Chemistry of Glasses,1991,32(02):67. |
| [5] | Fu Z X;Zhang Q T;Lu C H et al.Preparation and absorption spectrum of special rare earth glasses[J].Journal of the Chinese Rare Earth Society,2000,18:31. |
| [6] | 张其土,付振晓,陆春华,许仲梓.铒硼硅酸盐玻璃形成性能的研究[J].中国稀土学报,2003(02):147-150. |
| [7] | Qiu G M;Huang L Z;Zhang X Y.Rare Earth Optical Glasses[M].北京:兵器工业出版社,1989:77. |
| [8] | Qiu G M;Huang L Z;Zhang X Y.Forming of Rare Earth Glasses[M].北京:兵器工业出版社,1987:150. |
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