| 车削铝镜红外高反射膜镀制 |
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| 引用本文： | 朱瑾,张云洞,熊胜明,尚佳江.车削铝镜红外高反射膜镀制[J].光电工程,2004,31(5):70-72. |
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| 作者姓名： | 朱瑾 张云洞 熊胜明 尚佳江 |
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| 作者单位： | 中国科学院光电技术研究所,四川,成都,610209;中国科学院光电技术研究所,四川,成都,610209;中国科学院光电技术研究所,四川,成都,610209;中国科学院光电技术研究所,四川,成都,610209 |
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| 摘 要： | 在红外光谱系统中使用的车削铝镜上镀制高反射膜时,由于铝镜镜面较柔软,用常规擦拭 清洗的方法易划伤镜面,可以在镀制前利用有机物熏蒸的方法清洗车削铝镜,既溶解清洗了表面附着的油污和灰尘,又保护了铝镜镜面。用该方法清洗后镀制的金膜反射率在近红外波段达到98%以上,膜层牢固,使用效果较好。
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| 关 键 词： | 红外高反射膜 金膜 铝镜 薰蒸清洗 |
| 文章编号： | 1003-501X(2004)05-0070-03 |
| 收稿时间： | 2003/7/30 |
| 修稿时间： | 2003年7月30日 |
Coating technology of IR high reflective film on turned aluminum mirrors |
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| ZHU Jin,ZHANG Yun-dong,XIONG Sheng-ming,SHANG Jia-jiang.Coating technology of IR high reflective film on turned aluminum mirrors[J].Opto-Electronic Engineering,2004,31(5):70-72. |
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| Authors: | ZHU Jin ZHANG Yun-dong XIONG Sheng-ming SHANG Jia-jiang |
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| Abstract: | When coating high reflective film on turned aluminum mirror used in IR optical system, the mirror surface is often damaged with common cleaning methods because the aluminum mirror surface is soft. The turned aluminum mirrors can be cleaned by fuming with organic substance before coating. In this way both the greasy dirt and dust on mirror surface is cleaned and aluminum mirror surface is protected. The reflectance of gold film coated on the mirror surface cleaned with this method has attained more than 98% in IR wave range. The film is firm and its application effect is good. |
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| Keywords: | Infrared high reflective film Au film Al mirror Fumigation Surface precondition |
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