Detail publikace

Perfect invisibility with nested inside-out cloaks

Matúš Soboňa, Johannes Courtial, Jakub Bělín, Maik Locher, Tomáš Tyc

Originální název

Perfect invisibility with nested inside-out cloaks

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper, we present a new treatment of cloaking strategies proposed by Bělín et. al.,1 in their work on Ideal-lens Cloaks. By calculating material properties we design a metamaterial structure that acts as an invisibility cloak, based on the principle of an Abyss Cloak, which is a device that shifts the image of the cloaked object to the exterior position. The use of this approach comes with a better affinity for experimental realization. To support this claim, we execute a simple experiment, using a setup consisting of four optical wedges. Our work significantly stretches the arsenal of transformation optics devices, as the presented devices can be employed not only as invisibility cloaks, but also as building blocks for other devices, e.g. optical analogues of celestial mechanics.

Klíčová slova

experimental invisibility; invisibility cloak; mathematical optics

Autoři

Matúš Soboňa, Johannes Courtial, Jakub Bělín, Maik Locher, Tomáš Tyc

Vydáno

30. 4. 2023

ISBN

9781510662568

Kniha

Proceedings of SPIE - The International Society for Optical Engineering

Strany od

1

Strany do

5

Strany počet

5

BibTex

@inproceedings{BUT187512,
  author="Matúš {Soboňa} and Johannes {Courtial} and Jakub {Bělín} and Maik {Locher} and Tomáš {Tyc}",
  title="Perfect invisibility with nested inside-out cloaks",
  booktitle="Proceedings of SPIE - The International Society for Optical Engineering",
  year="2023",
  pages="5",
  doi="10.1117/12.2671414",
  isbn="9781510662568"
}