| 三元复合表面膜反射光谱的计算 |
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| 引用本文： | 罗仁俊.三元复合表面膜反射光谱的计算[J].光学学报,1997,17(7):79-883. |
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| 作者姓名： | 罗仁俊 |
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| 作者单位： | 华南理工大学应用物理系 |
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| 摘 要： | 将二元的金属－介质非均匀复合物的等效介质理论推广到三元的情况，并由此计算出两种铝阳极氧化着色谱试样的反射谱。与实验结果对比可看出，计算曲线与实验曲线大致相符，表明该计算方法在一定范围和条件下的适用性，从而为多元复合表面材料光特性的理论研究提供了一种可行的方法。
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| 关 键 词： | 三元复合表面膜 等效介质理论 反射谱 薄膜 |
| 收稿时间： | 1996/4/6 |
Calculation of the Reflectrances of Three Component Composite Films |
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| Luo Renjun.Calculation of the Reflectrances of Three Component Composite Films[J].Acta Optica Sinica,1997,17(7):79-883. |
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| Authors: | Luo Renjun |
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| Abstract: | A formula of the equivalent medium theory for three component metal dielectric inhomogeneous composited material is derived on the bases of the equivalent theory for two component metal dielectric inhomogeneous composite material. The new formula is used to calculate the reflectances of the sample of Au Cu Al 2O 3 and Ag Cu Al 2O 3 electrolytic coloured anodic aluminum oxide films. The calculated results are in agreement with the experimental results. It indicates that the new formula is useful at certain conditions. |
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| Keywords: | three component composite film equivalent medium theory reflectances |
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