Petal-shaped metallic mesh with high electromagnetic shielding efficiency and smoothed uniform diffraction
文献类型：期刊论文
| 作者 | Weiqi Wang; Benfeng Bai; Qian Zhou; Kai Ni; Hui Lin |
| 刊名 | Optial Materials Express
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Artificially structured metallic meshes have been widely used in optical transparent devices for electromagnetic interference (EMI) shielding. Traditional meshes have drawbacks such as poor imaging quality from the centralized diffraction distribution and the inferior EMI shielding efficiency. Here, we propose a petal-shaped metallic mesh with anomalistic closed-loop pattern that can effectively improve the EMI shielding efficiency by reducing the equivalent period of the mesh and, meanwhile, suppress the stray light and achieve uniform optical diffraction. By experimentally testing the EMI shielding and diffraction performance of such mesh samples, a Ku-band shielding efficiency (SE) larger than 24 dB with the maximum SE of 32.1 dB at 12.2 GHz is obtained, which is 8 dB higher than that of the classical square mesh, and an optical transmittance as high as 73.4% is achieved at the visible wavelength of 632.8 nm. Petal-shaped metallic mesh with such excellent performance may play important roles in various applications of optical transparent windows. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/13530]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 推荐引用方式 GB/T 7714 | Weiqi Wang,Benfeng Bai,Qian Zhou,et al. Petal-shaped metallic mesh with high electromagnetic shielding efficiency and smoothed uniform diffraction[J]. Optial Materials Express,2018. |
| APA | Weiqi Wang,Benfeng Bai,Qian Zhou,Kai Ni,&Hui Lin.(2018).Petal-shaped metallic mesh with high electromagnetic shielding efficiency and smoothed uniform diffraction.Optial Materials Express. |
| MLA | Weiqi Wang,et al."Petal-shaped metallic mesh with high electromagnetic shielding efficiency and smoothed uniform diffraction".Optial Materials Express (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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