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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

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.


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: 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 Scopus
Web of Science
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