首页> 美国卫生研究院文献>Scientific Reports >Design of a structure with low incident and viewing angle dependence inspired by Morpho butterflies
【2h】

Design of a structure with low incident and viewing angle dependence inspired by Morpho butterflies

机译:受Morpho蝴蝶启发具有低入射角和视角依赖性的结构设计

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Morpho butterflies are well known for their brilliant iridescent colors, which arise from periodic arrays of scales. These brilliant colors have a low angle dependence, in contrast to similar phenomena that are commonly caused by the periodic structures. We designed a structure with a low incident and viewing angle dependence inspired by Morpho butterflies. This structure was studied using the finite-difference time-domain method. The lamellae distribution of tree-like structure was found to be the determining factor for producing a low incident angle dependence. Two advanced models were designed to produce a low viewing angle dependence. Model I was constructed using two layers of scales. The particle swarm optimization algorithm was used to construct Model II. The angle dependence of Model II exhibited a large viewing angle range under various incident angles.
机译:蓝蝶以其鲜艳的彩虹色而闻名,这种彩虹色源于周期性的鳞片排列。与通常由周期性结构引起的类似现象相比,这些鲜艳的色彩具有较低的角度依赖性。我们设计了一种结构,该结构受Morpho蝴蝶启发,具有较低的入射角和视角依赖性。使用时域有限差分法研究了该结构。发现树状结构的薄片分布是产生低入射角依赖性的决定因素。设计了两个高级模型以产生低视角依赖性。模型I是使用两层秤构建的。使用粒子群优化算法构建模型II。模型II的角度依赖性在各种入射角下均显示出较大的视角范围。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号