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Optical illusions induced by rotating medium

机译:旋转介质引起的光学幻觉

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摘要

Different from the traditional single-function electromagnetic wave rotators ( rotate the electromagnetic wave-fronts), we propose that rotating medium can be extended to optical illusions such as breaking the diffraction limit and overlapping illusion. Furthermore, the homogeneous but anisotropic rotating medium is simplified by homogeneous and isotropic positive-index materials according to the effective medium theory, which is helpful for future device fabrication. Finite element simulations for the two-dimensional case are performed to demonstrate these properties. (c) 2017 Elsevier B.V. All rights reserved.
机译:与传统的单功能电磁波旋转器(旋转电磁波 - 前线)不同,我们提出旋转介质可以扩展到诸如破坏衍射极限和重叠幻觉的光学幻觉。 此外,根据有效介质理论,通过均匀和各向同性正指数材料简化均匀但各向异性旋转介质,这有助于未来的设备制造。 执行二维壳的有限元模拟以演示这些属性。 (c)2017年Elsevier B.V.保留所有权利。

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