Detail publikace

Lens stars and Platonic lenses

BĚLÍN, J. COURTIAL, J. TYC, T.

Originální název

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Lens stars comprise identical ideal thin lenses arranged in a regular star shape centred on the common principal point. They satisfy the edge-imaging condition of transformation optics (TO) and are thus suitable as building blocks of ideal-lens TO devices [J. Opt. Soc. Am. A 37, 305 (2020)]. Here we show that the ray trajectories in lens stars are piecewise straight approximations of conic sections. We also generalise lens stars to Platonic lenses, highly symmetric combinations of lens stars based on Platonic solids, and find that ray trajectories in Platonic lenses are closed and planar; we design a more general ideal-lens cloak; and we clarify the process of designing ideal-lens TO devices. Throughout, we illustrate our results with ray-tracing simulations. Our results add to the knowledge of TO with ideal lenses. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

Klíčová slova

TRANSFORMATION-OPTICS; ABERRATIONS

Autoři

BĚLÍN, J.; COURTIAL, J.; TYC, T.

Vydáno

6. 12. 2021

Nakladatel

Optical Society of America

Místo

WASHINGTON

ISSN

1094-4087

Periodikum

OPTICS EXPRESS

Ročník

Číslo

Stát

Spojené státy americké

Strany od

42055

Strany do

42074

Strany počet

URL

https://opg.optica.org/oe/fulltext.cfm?uri=oe-29-25-42055&id=465587

Plný text v Digitální knihovně

http://hdl.handle.net/11012/204009

BibTex

@article{BUT176853,
  author="Jakub {Bělín} and Johannes {Courtial} and Tomáš {Tyc}",
  title="Lens stars and Platonic lenses",
  journal="OPTICS EXPRESS",
  year="2021",
  volume="29",
  number="25",
  pages="42055--42074",
  doi="10.1364/OE.442825",
  issn="1094-4087",
  url="https://opg.optica.org/oe/fulltext.cfm?uri=oe-29-25-42055&id=465587"
}