Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials

Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials

An all‐dielectric semispherical lens with functions in shaping 3D wave‐propagation paths is proposed and experimentally verified. When radiation sources are placed in the central region, the lens behaves as a magnifying device to resolve the sources in subwavelength scale; while when the electromag...

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Main Authors: Jiang, Wei Xiang, Ge, Shuo, Han, Tiancheng, Zhang, Shuang, Mehmood, Muhammad Qasim, Qiu, Cheng‐Wei, Cui, Tie Jun
Format: Online
Language:English
Published: John Wiley and Sons Inc. 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115487/
id pubmed-5115487
recordtype oai_dc
spelling pubmed-51154872016-12-15 Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials Jiang, Wei Xiang Ge, Shuo Han, Tiancheng Zhang, Shuang Mehmood, Muhammad Qasim Qiu, Cheng‐Wei Cui, Tie Jun Communications An all‐dielectric semispherical lens with functions in shaping 3D wave‐propagation paths is proposed and experimentally verified. When radiation sources are placed in the central region, the lens behaves as a magnifying device to resolve the sources in subwavelength scale; while when the electromagnetic waves impinge on the semispherical lens from outside, they will be guided spirally inward. John Wiley and Sons Inc. 2016-03-15 /pmc/articles/PMC5115487/ /pubmed/27981019 http://dx.doi.org/10.1002/advs.201600022 Text en © 2016 The Authors. Published by WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
repository_type Open Access Journal
institution_category Foreign Institution
institution US National Center for Biotechnology Information
building NCBI PubMed
collection Online Access
language English
format Online
author Jiang, Wei Xiang
Ge, Shuo
Han, Tiancheng
Zhang, Shuang
Mehmood, Muhammad Qasim
Qiu, Cheng‐Wei
Cui, Tie Jun
spellingShingle Jiang, Wei Xiang
Ge, Shuo
Han, Tiancheng
Zhang, Shuang
Mehmood, Muhammad Qasim
Qiu, Cheng‐Wei
Cui, Tie Jun
Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials
author_facet Jiang, Wei Xiang
Ge, Shuo
Han, Tiancheng
Zhang, Shuang
Mehmood, Muhammad Qasim
Qiu, Cheng‐Wei
Cui, Tie Jun
author_sort Jiang, Wei Xiang
title Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials
title_short Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials
title_full Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials
title_fullStr Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials
title_full_unstemmed Shaping 3D Path of Electromagnetic Waves Using Gradient‐Refractive‐Index Metamaterials
title_sort shaping 3d path of electromagnetic waves using gradient‐refractive‐index metamaterials
description An all‐dielectric semispherical lens with functions in shaping 3D wave‐propagation paths is proposed and experimentally verified. When radiation sources are placed in the central region, the lens behaves as a magnifying device to resolve the sources in subwavelength scale; while when the electromagnetic waves impinge on the semispherical lens from outside, they will be guided spirally inward.
publisher John Wiley and Sons Inc.
publishDate 2016
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115487/
_version_ 1613733308179415040

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