Dual-Functional Metasurface toward Giant Linear and Circular Dichroism | |
Huang, Yijia1,2; Xie, Xin1,2; Pu, Mingbo2; Guo, Yinghui2; Xu, Mingfeng2; Ma, Xiaoliang2; Li, Xiong2; Luo, Xiangang2 | |
刊名 | Advanced Optical Materials |
2020-06-05 | |
卷号 | 8期号:11页码:1902061-1-7 |
关键词 | Circular Dichroism Functional Metasurfaces Infrared Absorption Linear Dichroism Thermal Emission |
ISSN号 | 2195-1071 |
DOI | 10.1002/adom.201902061 |
文献子类 | 期刊论文 |
英文摘要 | As a kind of artificial surface composed of subwavelength meta-atoms, metasurface has shown great potential in full vectorial electromagnetic manipulation. Here, a dual-functional metasurface that is capable of generating 97% linear dichroism and 87% circular dichroism in the infrared region is proposed. The two functionalities can be achieved simultaneously under incident light of vertical azimuthal angles. Subsequent simulations demonstrate that the giant dichroism is induced by symmetry breaking of the structure under oblique incidence. Compared with single-functional metasurfaces, this device exhibits better performance and more functionalities without the sacrifice of compactness. It is believed that this dual-functional metasurface with simple geometry can find many potential applications in various fields, ranging from analytical chemistry and imaging to sensing and spectroscopy. © 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
出版地 | WEINHEIM |
WOS关键词 | Band Achromatic Metalens ; Metamaterial ; Light ; Absorber ; Optics ; Phase |
WOS研究方向 | Materials Science ; Optics |
语种 | 英语 |
出版者 | WILEY-V C H VERLAG GMBH |
WOS记录号 | WOS:000522057800001 |
内容类型 | 期刊论文 |
源URL | [http://ir.ioe.ac.cn/handle/181551/10024] |
专题 | 光电技术研究所_微细加工光学技术国家重点实验室(开放室) |
作者单位 | 1.School of Optoelectronics, University of Chinese Academy of Sciences, Beijing; 100049, China 2.State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, P. O. Box 350, Chengdu; 610209, China; |
推荐引用方式 GB/T 7714 | Huang, Yijia,Xie, Xin,Pu, Mingbo,et al. Dual-Functional Metasurface toward Giant Linear and Circular Dichroism[J]. Advanced Optical Materials,2020,8(11):1902061-1-7. |
APA | Huang, Yijia.,Xie, Xin.,Pu, Mingbo.,Guo, Yinghui.,Xu, Mingfeng.,...&Luo, Xiangang.(2020).Dual-Functional Metasurface toward Giant Linear and Circular Dichroism.Advanced Optical Materials,8(11),1902061-1-7. |
MLA | Huang, Yijia,et al."Dual-Functional Metasurface toward Giant Linear and Circular Dichroism".Advanced Optical Materials 8.11(2020):1902061-1-7. |
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