Rendering Morpho butterflies based on high accuracy nano-optical simulation
Rendering Morpho butterflies based on high accuracy nano-optical simulation
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DOI：
10.1007/s12596-012-0092-y
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发表时间：
2013-03-01
影响因子：
1.8
通讯作者：
Kinoshita, Shuichi
中科院分区：
文献类型：
--
作者：
Okada, Naoki;Zhu, Dong;Kinoshita, Shuichi
提出了一种基于高精度纳米光学模拟的绘制方法，并将其应用于Morpho蝴蝶的彩虹色绘制。雄性的翅膀显示蓝色的结构色和后向散射。为了捕捉Morpho蝴蝶的特征，必须严格考虑尺度上的亚波长相互作用。采用高精度非标准时域有限差分法计算了亚波长尺度结构中的光干涉，并与实验测量结果进行了比较。使用我们的模拟结果，逼真的Morpho蝴蝶图像渲染。
A rendering method, based on high accuracy nano-optical simulations, is developed and applied to render the iridescent colors of the Morpho butterfly. The wings of the male display blue structural colors and backscatterings. In order to capture the Morpho butterfly features, subwavelength interactions on the scales must be rigorously taken into account. We calculate optical interference in the subwavelength scale structure using the high accuracy nonstandard finite-difference time-domain method, and validate the results by comparing with experimental measurements. Using our simulation results, realistic Morpho butterfly images are rendered.