Development of silicon lens with the moth-eye effect for mid-infrared astronomical observations
Development of silicon lens with the moth-eye effect for mid-infrared astronomical observations
用于中红外天文观测的具有蛾眼效应的硅透镜的研制
批准号：
21740131
负责人：
SAKO Shigeyuki
金额：
$2.83万
依托单位：
依托单位国家：
日本
项目类别：
Grant-in-Aid for Young Scientists (B)
财政年份：
2009
资助国家：
日本
项目状态：
已结题
起止时间：
2009 至 2010
中文摘要
翻译
研制了一种用于中红外天文观测的具有蛾眼增透效果的高效透镜。在硅透镜的曲面上制作了一种适合中红外波段（25 ~ 50 μ m）的锥形蛾眼结构，并实现了低反射损耗。
英文摘要
A high efficiency lens with the moth-eye anti-reflection effect has been developed for mid-infrared astronomical observations. A conical moth-eye structure optimized for the long mid-infrared (25 to 50 micron) has been fabricated on a curved surface of a silicon lens and low reflection-loss has been achieved.
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