Brilliant Blue Observation from a Morpho-Butterfly-Scale Quasi-Structure
Brilliant Blue Observation from a Morpho-Butterfly-Scale Quasi-Structure
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DOI：
10.1143/jjap.44.l48
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发表时间：
2004
影响因子：
1.5
通讯作者：
Kei-ichiro Watanabe;T. Hoshino;K. Kanda;Y. Haruyama;S. Matsui
中科院分区：
文献类型：
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作者：
Kei-ichiro Watanabe;T. Hoshino;K. Kanda;Y. Haruyama;S. Matsui
Morpho蝴蝶翅膀反射干涉的亮蓝，这源于其鳞片上的纳米结构，对于任何白色光的入射角。我们首次采用聚焦离子束化学气相沉积（FIB CVD）技术制备了一种形态蝴蝶尺度的准结构，并在光学显微镜下观察到了这种准结构的亮蓝反射。我们用光子多通道光谱分析仪系统测量了真实的形态蝴蝶尺度和准结构的反射。准结构的反射光谱与形态蝶鳞片的反射光谱非常相似。
The Morpho-butterfly wing reflects interfered brilliant blue, which originates from nanostructures on its scales, for any incidence angle of white light. We have, for the first time, fabricated a Morpho-butterfly-scale quasi-structure using focused-ion-beam chemical-vapor-deposition (FIB-CVD) and observed brilliant blue reflection from this quasi-structure with an optical microscope. We measured the reflection from real Morpho-butterfly scales and from the quasi-structure with a photonic multi-channel spectral analyzer system. The reflection spectra of the quasi-structure were very similar to those of Morpho-butterfly scales.