Super-resolution image transfer by a vortex-like metamaterial
Hui Yuan Dong, Jin Wang, Kin Hung Fung, Tie Jun Cui
TL;DR
This paper introduces a vortex-like metamaterial device that can transfer, guide, and magnify super-resolution images along a spiral path without losing subwavelength details, offering new flexibility in image manipulation.
Contribution
The paper presents a novel vortex-like metamaterial design capable of super-resolution image transfer, guiding, and magnification simultaneously.
Findings
Successful numerical simulations demonstrate super-resolution image transfer.
The device preserves subwavelength details during transfer.
The design enables flexible manipulation of super-resolution images.
Abstract
We propose a vortex-like metamaterial device that is capable of transferring image along a spiral route without losing subwavelength information of the image. The super-resolution image can be guided and magnified at the same time with one single design. Our design may provide insights in manipulating super-resolution image in a more flexible manner. Examples are given and illustrated with numerical simulations.
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