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AFM imaging of natural optical structures

机译：天然光学结构的AFM成像

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摘要

The colors of some living organisms assosiated with the surface structure. Irridesence butterfly wings is an example of such coloration. Optical effects such as interference, diffraction, polarization are responsible for physical colors appearance. Alongside with amazing beauty this structure represent interest for design of optical devices. Here we report the results of morphology investigation by atomic force microscopy. The difference in surface structure of black and blue wings areas is clearly observed. It explains the angle dependence of the wing blue color, since these micrometer and sub-micrometer quasiperiodical structures could control the light propagation, absorption and reflection.
机译：一些生物的颜色与表面结构有关。虹彩蝴蝶翅膀就是这种颜色的一个例子。光学效果（例如干涉，衍射，偏振）是造成物理颜色外观的原因。除了令人惊叹的美丽外，这种结构还代表了光学设备设计的兴趣。在这里，我们通过原子力显微镜报告形态学研究的结果。可以清楚地看到黑色和蓝色机翼区域的表面结构差异。它解释了机翼蓝色的角度依赖性，因为这些微米和亚微米准周期性结构可以控制光的传播，吸收和反射。

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  • 来源
    《Optics and measurement confercnec 2014》|2014年|944209.1-944209.5|共5页
  • 会议地点 Liberec(CZ)
  • 作者

    Dinara Dallaeva; Pavel Tomanek; Elena Prokopyeva; Pavel Kaspar; Lubomir Grmela; Pavel Skarvada;

  • 作者单位

    Brno University of Technology, Faculty of Electrical Engineering and Communication, Physics Department, Technicka 8, 616 00 Brno, Czech Republic;

    Brno University of Technology, Faculty of Electrical Engineering and Communication, Physics Department, Technicka 8, 616 00 Brno, Czech Republic;

    Brno University of Technology, Faculty of Electrical Engineering and Communication, Physics Department, Technicka 8, 616 00 Brno, Czech Republic;

    Brno University of Technology, Faculty of Electrical Engineering and Communication, Physics Department, Technicka 8, 616 00 Brno, Czech Republic;

    Brno University of Technology, Faculty of Electrical Engineering and Communication, Physics Department, Technicka 8, 616 00 Brno, Czech Republic;

    Brno University of Technology, Faculty of Electrical Engineering and Communication, Physics Department, Technicka 8, 616 00 Brno, Czech Republic;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    atomic force microscopy; cross-section; structural color; butterfly wings; biological optical structure;

    机译：原子力显微镜横截面;结构颜色蝴蝶的翅膀生物光学结构;

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