Conformal optical devices based on geodesic lenses
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00108227" target="_blank" >RIV/00216224:14310/19:00108227 - isvavai.cz</a>
Result on the web
<a href="https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-20-28722&id=420818" target="_blank" >https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-20-28722&id=420818</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.27.028722" target="_blank" >10.1364/OE.27.028722</a>
Alternative languages
Result language
angličtina
Original language name
Conformal optical devices based on geodesic lenses
Original language description
Conformal transformation optics provides a simple scheme for manipulating light rays with inhomogeneous isotropic dielectrics. However, there is usually discontinuity for refractive index profile at branch cuts of different virtual Riemann sheets, hence compromising the functionalities. To deal with that, we present a special method for conformal transformation optics based on geodesic lenses with special closed surfaces. The requirement is a continuous refractive index profile of dielectrics, which shows the almost perfect performance of designed devices. We demonstrate such a proposal by achieving conformal transparency (invisibility without cloaking region) and reflection. We can further achieve conformal invisible cloaks by two methods with perfect conductors. The conformal transformation optics method based on geodesic lenses may also find applications in other waves that obey the Helmholtz wave equation in two dimensions. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GBP201%2F12%2FG028" target="_blank" >GBP201/12/G028: Eduard Čech Institute for algebra, geometry and mathematical physics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optics Express
ISSN
1094-4087
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
20
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
28722-28733
UT code for WoS article
000488282800130
EID of the result in the Scopus database
2-s2.0-85072707583