Achieving a tunable metasurface based on a structurally reconfigurable array using SMA

doi:10.1364/oe.26.004300

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	Achieving a tunable metasurface based on a structurally reconfigurable array using SMA
	Chen, X.; Gao, J. S.; Kang, B. N.
	2018
发表期刊	Optics Express
ISSN	1094-4087
卷号	26 期号:4 页码:4300-4308
摘要	We introduce a structurally reconfigurable metasurface which is made of shape memory alloys (SMA). It could change the morphology of the unit cells repeatedly as we expect in response to a thermal stimulus and realize a tuning range from 13.3GHz to 17.2GHz for both polarizations simultaneously. Equivalent circuit models describe the operational principle and design methodology, the physical mechanism is interpreted with the variation of surface current distribution on the structure. The experimental results coincide with the numerical simulations, making the all-metal metasurface an attractive choice for manipulating the electromagnetic wave in a wide range of spectrums with the merits of higher controllability for dynamic behavior and greater freedom for design and manufacturing. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
关键词	liquid-crystals metamaterials index Optics
DOI	10.1364/oe.26.004300
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60886
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Chen, X.,Gao, J. S.,Kang, B. N.. Achieving a tunable metasurface based on a structurally reconfigurable array using SMA[J]. Optics Express,2018,26(4):4300-4308.
APA	Chen, X.,Gao, J. S.,&Kang, B. N..(2018).Achieving a tunable metasurface based on a structurally reconfigurable array using SMA.Optics Express,26(4),4300-4308.
MLA	Chen, X.,et al."Achieving a tunable metasurface based on a structurally reconfigurable array using SMA".Optics Express 26.4(2018):4300-4308.

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