Literature DB >> 24352983

Broadband all-dielectric magnifying lens for far-field high-resolution imaging.

Wei Xiang Jiang1, Cheng-Wei Qiu, Tian Cheng Han, Qiang Cheng, Hui Feng Ma, Shuang Zhang, Tie Jun Cui.   

Abstract

A transformation-optics magnifying lens is reported in the microwave frequency, which is made of inhomogeneous but isotropic dielectrics to reach impedance matching. The authors demonstrate the broadband subwavelength imaging performance and magnification factor experimentally from the far-field radiation patterns.
© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  metamaterials; modified solid immersion lens; transformation optics

Year:  2013        PMID： 24352983     DOI： 10.1002/adma.201303657

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  15 in total

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2.  Transmitting information of an object behind the obstacle to infinity.

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Journal:  Sci Rep       Date:  2015-08-14       Impact factor: 4.379

3.  Evolutionary optimization of compact dielectric lens for farfield sub-wavelength imaging.

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Journal:  Sci Rep       Date:  2015-05-28       Impact factor: 4.379

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5.  Electrically tunable graphene plasmonic quasicrystal metasurfaces for transformation optics.

Authors:  Chao Zeng; Xueming Liu; Guoxi Wang
Journal:  Sci Rep       Date:  2014-07-21       Impact factor: 4.379

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Authors:  Wei Xiang Jiang; Shuo Ge; Tiancheng Han; Shuang Zhang; Muhammad Qasim Mehmood; Cheng-Wei Qiu; Tie Jun Cui
Journal:  Adv Sci (Weinh)       Date:  2016-03-15       Impact factor: 16.806

7.  Ultra-broadband Reflective Metamaterial with RCS Reduction based on Polarization Convertor, Information Entropy Theory and Genetic Optimization Algorithm.

Authors:  Si Jia Li; Xiang Yu Cao; Li Ming Xu; Long Jian Zhou; Huan Huan Yang; Jiang Feng Han; Zhao Zhang; Di Zhang; Xiao Liu; Chen Zhang; Yue Jun Zheng; Yi Zhao
Journal:  Sci Rep       Date:  2016-11-22       Impact factor: 4.379

8.  High-directivity emissions with flexible beam numbers and beam directions using gradient-refractive-index fractal metamaterial.

Authors:  He-Xiu Xu; Guang-Ming Wang; Zui Tao; Tie Jun Cui
Journal:  Sci Rep       Date:  2014-07-18       Impact factor: 4.379

9.  Transmission-Type 2-Bit Programmable Metasurface for Single-Sensor and Single-Frequency Microwave Imaging.

Authors:  Yun Bo Li; Lian Lin Li; Bai Bing Xu; Wei Wu; Rui Yuan Wu; Xiang Wan; Qiang Cheng; Tie Jun Cui
Journal:  Sci Rep       Date:  2016-03-30       Impact factor: 4.379

10.  Electromagnetic field tapering using all-dielectric gradient index materials.

Authors:  Jianjia Yi; Gérard-Pascal Piau; André de Lustrac; Shah Nawaz Burokur
Journal:  Sci Rep       Date:  2016-07-28       Impact factor: 4.379
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