【摘要】 合成了组成为60 MeF₂·（40-X）AlF₃·XAl（PO₃）₃（Me=Mg,Ca,Sr, Ba;X=0～4克分子％）的少磷氟化物玻璃,研究了该系统玻璃的红外光谱、物理性质和化学性质。结果表明,少磷氟化物玻璃的折射率低,色散系数高,从近紫外到中红外光谱区域有良好的透过特性。更多还原

【Abstract】 The fluoride glasses containing alnminum metaphosphate in the system of 60MeF2· (40-X) AlF3·XAl(PO3)3(Me=Mg, Ca, Sr, Ba; X=0-4mol%) have been syntherized. IB spectra as well as physical and chemical properties of the glasses have been investigated. The results indicate that the fluoride glasses containing a small amount of phosphate have a low refractive index, high Abbe number and good transmission characteristics ranging from near UV to medium IR.更多还原