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X-ray zone plate
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X-ray zone plate
Encyclopedia
工学
X射线波带片
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X-ray zone plate
X射线波带片
基于衍射效应的微结构X射线光学器件。X射线波带片的微结构使相位相同的光线聚焦于一点,而到达波带片焦点的各条光线经历不同的光程,光程差为波长的整数倍。X射线波带片具有多级焦点特点,既能聚焦,也能成像。
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