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Optical Microscopy of 3D Carpet Cloaks : Ray-Tracing Calculations

Ergin, Tolga; Halimeh, Jad C.; Stenger, Nicolas; Wegener, Martin

Abstract:
In a recent publication (T. Ergin et al., Science 328, 337 (2010)), three-dimensional broadband dielectric carpet cloaks have been fabricated and experimentally characterized by optical bright-field and dark-field microscopy using unpolarized light from an incandescent lamp. A direct comparison with theory has not been provided so far. In the present work, we treat the carpet cloak as well as the entire optical microscope within the ray-optics approximation and the cloak within the effective-medium approximation. We find good qualitative agreement between experimental results and our calculations.

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Verlagsausgabe §
DOI: 10.5445/IR/1000028390
Veröffentlicht am 09.05.2018
Originalveröffentlichung
DOI: 10.1364/OE.18.020535
Scopus
Zitationen: 13
Web of Science
Zitationen: 11
Zugehörige Institution(en) am KIT Institut für Angewandte Physik (APH)
Institut für Nanotechnologie (INT)
Publikationstyp Zeitschriftenaufsatz
Jahr 2010
Sprache Englisch
Identifikator ISSN: 1094-4087
urn:nbn:de:swb:90-283907
KITopen-ID: 1000028390
HGF-Programm 43.14.01 (POF II, LK 01)
Erschienen in Optics express
Band 18
Heft 19
Seiten 20535-20545
Schlagworte Geometric optics, Invisibility cloaks, Metamaterials, Inhomogeneous optical media
Nachgewiesen in Web of Science
Scopus
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