Perfect invisibility with nested inside-out cloaks

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150505" target="_blank" >RIV/00216305:26210/23:PU150505 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2671414" target="_blank" >http://dx.doi.org/10.1117/12.2671414</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2671414" target="_blank" >10.1117/12.2671414</a>

Result language
angličtina
Original language name
Perfect invisibility with nested inside-out cloaks
Original language description
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.
Czech name
—
Czech description
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE - The International Society for Optical Engineering
ISBN
9781510662568
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
Neuveden
Place of publication
neuveden
Event location
Prague
Event date
Apr 26, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)