Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers

Abstract Split-ring resonators (SRRs) present an attractive avenue for the development of micro/nano scale inclinometers for applications like medical microbots, military hardware, and nanosatellite systems. However, the 180° isotropy of their two-dimensional structure presents a major hurdle. In th...

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Autores principales:	Kriti Agarwal, Chao Liu, Daeha Joung, Hyeong-Ryeol Park, Sang-Hyun Oh, Jeong-Hyun Cho
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/f7d88a56773246299cc195b9d5696fb6
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spelling	oai:doaj.org-article:f7d88a56773246299cc195b9d5696fb62021-12-02T12:32:00ZThree-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers10.1038/s41598-017-02865-z2045-2322https://doaj.org/article/f7d88a56773246299cc195b9d5696fb62017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02865-zhttps://doaj.org/toc/2045-2322Abstract Split-ring resonators (SRRs) present an attractive avenue for the development of micro/nano scale inclinometers for applications like medical microbots, military hardware, and nanosatellite systems. However, the 180° isotropy of their two-dimensional structure presents a major hurdle. In this paper, we present the design of a three-dimensional (3D) anisotropic SRR functioning as a microscale inclinometer enabling it to remotely sense rotations from 0° to 360° along all three axes (X, Y, and Z), by employing the geometric property of a 3D structure. The completely polymeric composition of the cubic structure renders it transparent to the Terahertz (THz) light, providing a transmission response of the tilted SRRs patterned on its surface that is free of any distortion, coupling, and does not converge to a single point for two different angular positions. Fabrication, simulation, and measurement data have been presented to demonstrate the superior performance of the 3D micro devices.Kriti AgarwalChao LiuDaeha JoungHyeong-Ryeol ParkSang-Hyun OhJeong-Hyun ChoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Kriti Agarwal Chao Liu Daeha Joung Hyeong-Ryeol Park Sang-Hyun Oh Jeong-Hyun Cho Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers
description	Abstract Split-ring resonators (SRRs) present an attractive avenue for the development of micro/nano scale inclinometers for applications like medical microbots, military hardware, and nanosatellite systems. However, the 180° isotropy of their two-dimensional structure presents a major hurdle. In this paper, we present the design of a three-dimensional (3D) anisotropic SRR functioning as a microscale inclinometer enabling it to remotely sense rotations from 0° to 360° along all three axes (X, Y, and Z), by employing the geometric property of a 3D structure. The completely polymeric composition of the cubic structure renders it transparent to the Terahertz (THz) light, providing a transmission response of the tilted SRRs patterned on its surface that is free of any distortion, coupling, and does not converge to a single point for two different angular positions. Fabrication, simulation, and measurement data have been presented to demonstrate the superior performance of the 3D micro devices.
format	article
author	Kriti Agarwal Chao Liu Daeha Joung Hyeong-Ryeol Park Sang-Hyun Oh Jeong-Hyun Cho
author_facet	Kriti Agarwal Chao Liu Daeha Joung Hyeong-Ryeol Park Sang-Hyun Oh Jeong-Hyun Cho
author_sort	Kriti Agarwal
title	Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers
title_short	Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers
title_full	Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers
title_fullStr	Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers
title_full_unstemmed	Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers
title_sort	three-dimensional anisotropic metamaterials as triaxial optical inclinometers
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/f7d88a56773246299cc195b9d5696fb6
work_keys_str_mv	AT kritiagarwal threedimensionalanisotropicmetamaterialsastriaxialopticalinclinometers AT chaoliu threedimensionalanisotropicmetamaterialsastriaxialopticalinclinometers AT daehajoung threedimensionalanisotropicmetamaterialsastriaxialopticalinclinometers AT hyeongryeolpark threedimensionalanisotropicmetamaterialsastriaxialopticalinclinometers AT sanghyunoh threedimensionalanisotropicmetamaterialsastriaxialopticalinclinometers AT jeonghyuncho threedimensionalanisotropicmetamaterialsastriaxialopticalinclinometers
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Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers

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