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Large-Area and Low-Cost Nanoslit-Based Flexible Metasurfaces for Multispectral Electromagnetic Wave Manipulation

文献类型：期刊论文

作者Zhang, Ming1,2; Ma, Xiaoliang2; Pu, Mingbo2; Liu, Kaipeng2,3; Guo, Yinghui2; Huang, Yijia2,4; Xie, Xin2,4; Li, Xiong2; Yu, Honglin1; Luo, Xiangang2
刊名Advanced Optical Materials
出版日期2019-12-02
卷号7期号:23
关键词2D nanoslit array catenary optics multispectral manipulation shadow mask SP lithography
ISSN号2195-1071
DOI10.1002/adom.201900657
文献子类期刊论文
英文摘要Manipulating multispectral electromagnetic (EM) waves has drawn great attention due to its potential applications in EM compatibility, radiative cooling, and multispectral imaging. Metasurfaces are intensively investigated to control EM waves and achieve versatile functions. However, the design of multispectral manipulation and the fabrication of multiscale metasurfaces remain a great challenge. Here, a multiscale flexible metasurface with nanometer-sized characteristic dimensions and a square centimeter sized area is designed and fabricated for the simultaneous manipulation of infrared and terahertz waves. A simple yet powerful analytic method derived from catenary field theory is proposed to guide the design. A metasurface consisting of 2D nanoslit array is fabricated onto a flexible polyimide substrate by combining shadow mask fabrication with surface plasmon lithography to achieve nanoscale, large-area, and repeatable fabrication. The experimental results show that the proposed metasurface possesses high reflectance exceeding 95% within the 8–12 µm wavelength range, indicating low thermal emissivity. Additionally, the metasurface exhibits low reflection in the THz regime and is capable of implementing integrated functions in conjunction with THz devices. Furthermore, the significant advantage of flexibility affords the metasurface excellent compatibility with irregular surfaces. This work may provide important guidance for the design and fabrication of large-scale multispectral metasurfaces. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
WOS关键词FREQUENCY-SELECTIVE SURFACES ; NANOSTRUCTURES ; INTERFERENCE ; ABSORBERS ; LIGHT
WOS研究方向Materials Science, Multidisciplinary ; Optics
语种英语
WOS记录号WOS:000484713200001
出版者Wiley-VCH Verlag
源URL[http://ir.ioe.ac.cn/handle/181551/9655]  
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.Key Laboratory of Opto-Electronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing; 400044, China;
2.State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
3.School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu; 611731, China;
4.School of Optoelectronics, University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714		 Zhang, Ming,Ma, Xiaoliang,Pu, Mingbo,et al. Large-Area and Low-Cost Nanoslit-Based Flexible Metasurfaces for Multispectral Electromagnetic Wave Manipulation[J]. Advanced Optical Materials,2019,7(23).
APA Zhang, Ming.,Ma, Xiaoliang.,Pu, Mingbo.,Liu, Kaipeng.,Guo, Yinghui.,...&Luo, Xiangang.(2019).Large-Area and Low-Cost Nanoslit-Based Flexible Metasurfaces for Multispectral Electromagnetic Wave Manipulation.Advanced Optical Materials,7(23).
MLA Zhang, Ming,et al."Large-Area and Low-Cost Nanoslit-Based Flexible Metasurfaces for Multispectral Electromagnetic Wave Manipulation".Advanced Optical Materials 7.23(2019).

入库方式： OAI收割

来源：光电技术研究所

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