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      Non-ideal cloaking based on Fabry-Perot resonances in single-layer high-index dielectric shells

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      Author(s)
      Serebryannikov, A.E.
      Usik P.V.
      Özbay, Ekmel
      Date
      2009
      Source Title
      Optics Express
      Print ISSN
      10944087
      Publisher
      Optical Society of American (OSA)
      Volume
      17
      Issue
      19
      Pages
      16869 - 16876
      Language
      English
      Type
      Article
      Item Usage Stats
      120
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      Abstract
      Strong reduction of the scattering cross section is obtained for subwavelength dielectric and conducting cylinders without any magnetism for both TE and TM polarizations. The suggested approach is based on the use of Fabry-Perot type radial resonances, which can appear in single-layer, high-ε, isotropic, and homogeneous shells with the properly chosen parameters. Frequencies of the minima of the scattering cross section, which are associated with the cloaking, typically depend on whether TE or TM polarization is considered. In some cases, large-positive-ε and largenegative-e objects can be cloaked. In other cases, non-ideal multifrequency cloaking can be realized. ©2009 Optical Society of America.
      Keywords
      Fabry-Perot interferometers
      Resonance
      Conducting cylinder
      Dielectric shells
      Fabry-Perot
      Fabry-Perot resonances
      High-index
      Homogeneous shells
      Multi frequency
      Radial resonance
      Scattering cross section
      Single layer
      Sub-wavelength
      TM polarization
      Polarization
      Permalink
      http://hdl.handle.net/11693/22628
      Published Version (Please cite this version)
      http://dx.doi.org/10.1364/OE.17.016869
      Collections
      • Department of Electrical and Electronics Engineering 3702
      • Department of Physics 2397
      • Nanotechnology Research Center (NANOTAM) 1063
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