The Impact of Parameters of Hyperlens with Artificially Engineered Metamaterial on Sub-Diffraction Imaging

Wei Ping Wang; Guo Xing Zheng

doi:10.4028/www.scientific.net/AMR.482-484.1111

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 482-484The Impact of Parameters of Hyperlens with...

The Impact of Parameters of Hyperlens with Artificially Engineered Metamaterial on Sub-Diffraction Imaging

Abstract:

The imaging resolution of conventional lenses is limited by diffraction. Hyperlens taking a form of metamaterial have the ability to overcome the diffraction barrier. In this paper, the impact of structure parameters of hyperlens including the mental medium parameters ,curvature radius, layer number, and thickness of layer, on sub-diffraction imaging is simulated and analyzed. The results can be used in optimal design of hyperlens and to improve resolution of sub-diffraction imaging.

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Periodical:

Advanced Materials Research (Volumes 482-484)

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1111-1114

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.482-484.1111

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Online since:

February 2012

Authors:

Wei Ping Wang, Guo Xing Zheng

Keywords:

FDTD, Hyperlens, Metamaterial, Structure Parameter, Sub-Diffraction

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