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Title: Cylindrical cloaking at oblique incidence with optimized finite multilayer parameters
Authors: Zhang, Baile
Wu, Bae-Ian
Keywords: DRNTU::Science::Physics::Optics and light
Issue Date: 2010
Source: Zhang, B., & Wu, B. I. (2010). Cylindrical cloaking at oblique incidence with optimized finite multilayer parameters. Optics Letters, 35(16), 2681-2683.
Series/Report no.: Optics letters
Abstract: We propose multilayer cylindrical invisibility cloaks that are optimized for oblique incidences through a combination of analytic formalism of scattering and genetic optimization. We show that by using only four layers of homogeneous and anisotropic metamaterials without large values of constitutive parameters, the scattering for oblique incidences can be reduced by 2 orders. Although the optimization is done at a single incident angle, the cloak provides reduced scattering over a large range of incident angles.
DOI: 10.1364/OL.35.002681
Rights: © 2010 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI:  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
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