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arXiv 1612.09488physics.optics
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利用变换光学方法设计波矢量操纵装置

Designing wave vector manipulation devices using a transformation optics approach

Mircea Giloan

摘要:

变换光学的方法被用来推导出一个通用的方法来设计电磁设备能够操纵波矢量的设备的功能所需的特定方式。虽然设备内部的波路径仍然是次要的,但是通过选择适当的坐标变换,波矢量以期望的方式逐渐改变。将该方法应用于会聚和发散平面透镜的设计。计算机模拟显示了使用所提出的技术设计的会聚平面透镜的聚焦能力。

英文摘要:

A transformation optics approach was used to derive a general method for designing electromagnetic devices able to manipulate the wave vectors in the specific manner required by the functionality of the device. While the wave paths inside the device remain of a secondary importance the wave vectors are gradually changed in the desired way by choosing the appropriate coordinate transformation. The proposed method was applied to design both converging and diverging flat lenses. Computer simulations revealed the focusing ability of a converging flat lens designed using the proposed technique.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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