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本文采用脉冲激光淀积方法(PLD)制备了MgF2光学薄膜,并对其表面形貌以及光学性质进行了测试分析,X射线光电子能谱分析显示MgF2样品具有很好的化学组分配比,F/Mg原子比在1.9~2.1之间,接近于体材料;在可见光波段其光学透过率为60%~80%,在红外波段更是达到了90%以上,由KK变换计算MgF2的折射率大约为1.39,也接近于体材料的折射率1.38.

参考文献

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