Large-Area, Broadband, Wide-Angle Plasmonic Metasurface Absorber for Midwavelength Infrared Atmospheric Transparency Window
文献类型：期刊论文
| 作者 | Yu Weiwei; Lu Yue; Chen Xiren; Xu Hao; Shoo Jun; Chen Xin; sun yan; Hao Jiaming; Dai Ning |
| 刊名 | ADVANCED OPTICAL MATERIALS
 |
| 出版日期 | 2019 |
| 卷号 | 7期号:20页码:1900841 |
| 关键词 | broadband absorber infrared atmospheric transparency window large area plasmonic metasurface self-assembly technique |
| DOI | 10.1002/adom.201900841 |
| 英文摘要 | High performance broadband absorbers in the midinfrared atmospheric transparency windows are of great importance in various applications, such as energy harvesting, photodetection, radiative cooling, and stray light elimination. In recent years, great efforts have been made to develop absorbers using plasmonic nanostructured resonators in the infrared regime. Although these approaches promise distinct advantages in performance enhancement, they still suffer several obstacles, e.g., limitations on sample size, bandwidth, and fabrication throughput. Here, a large-area broadband wide-angle plasmonic metasurface absorber with nearly perfect absorption over the range of midwavelength infrared atmospheric transparent window (3-6 mu m) is proposed and experimentally demonstrated. The metasurface absorber is basically comprised of a monolayer of sub-micrometer-sized polystyrene spheres self-assembled on an opaque metallic substrate and coated with metal-insulator-metal three-layer thin film, and fabricated by using simple, low-cost self-assembly techniques. Numerical simulation analyses not only corroborate the experimental observations, but also discover that such broadband absorption effect is attributed to hybrid plasmonic multiple resonances. The combination of the significant light absorption effect, compact design, and high-yield self-assembly fabrication process suggests that the proposed absorber has wide prospect application in integrated optical and optoelectronic systems. |
| WOS记录号 | WOS:000479424600001 |
| 源URL | [http://202.127.2.71:8080/handle/181331/12392]  |
| 专题 | 上海技术物理研究所_上海技物所 |
| 推荐引用方式 GB/T 7714 | Yu Weiwei,Lu Yue,Chen Xiren,et al. Large-Area, Broadband, Wide-Angle Plasmonic Metasurface Absorber for Midwavelength Infrared Atmospheric Transparency Window[J]. ADVANCED OPTICAL MATERIALS,2019,7(20):1900841. |
| APA | Yu Weiwei.,Lu Yue.,Chen Xiren.,Xu Hao.,Shoo Jun.,...&Dai Ning.(2019).Large-Area, Broadband, Wide-Angle Plasmonic Metasurface Absorber for Midwavelength Infrared Atmospheric Transparency Window.ADVANCED OPTICAL MATERIALS,7(20),1900841. |
| MLA | Yu Weiwei,et al."Large-Area, Broadband, Wide-Angle Plasmonic Metasurface Absorber for Midwavelength Infrared Atmospheric Transparency Window".ADVANCED OPTICAL MATERIALS 7.20(2019):1900841. |
入库方式： OAI收割
来源：上海技术物理研究所
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