Broadband Antireflective Hybrid Micro/Nanostructure on Zinc Sulfide Fabricated by Optimal Bessel Femtosecond Laser
文献类型：期刊论文
| 作者 | Li, Xun; Li, Ming |
| 刊名 | NANOMATERIALS
 |
| 出版日期 | 2023-04 |
| 卷号 | 13期号:7 |
| ISSN号 | 2079-4991 |
| 关键词 | femtosecond laser infrared antireflection micro/nano hybrid structure |
| DOI | 10.3390/nano13071225 |
| 产权排序 | 1 |
| 英文摘要 | Enhancing the infrared window transmittance of zinc sulfide (ZnS) is important to improve the performance of infrared detector systems. In this work, a new hybrid micro/nanostructure was fabricated by an optimal Bessel femtosecond laser on ZnS substrate. The surface morphologies and profiles of ASS ablated by a 20x microscope objective Bessel beam are described, indicating that the nanoripples on the micropore were formed by the SPP interference and the SPP scattering in a particular direction. Further, the maximum average transmittance of ASS increased by 9.7% and 12.3% in the wavelength ranges of 5 similar to 12 mu m and 8 similar to 12 mu m, respectively. Finally, the antireflective mechanism of the hybrid micro/nanostructure is explored using the novel electromagnetic field model based on the FDTD method, and we attribute the stable antireflective performance of ASS in broadband to the interface effective dielectric effect and LLFE. |
| 语种 | 英语 |
| 出版者 | BASEL |
| WOS记录号 | WOS:000969015100001 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/96431]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li, Xun,Li, Ming. Broadband Antireflective Hybrid Micro/Nanostructure on Zinc Sulfide Fabricated by Optimal Bessel Femtosecond Laser[J]. NANOMATERIALS,2023,13(7). |
| APA | Li, Xun,&Li, Ming.(2023).Broadband Antireflective Hybrid Micro/Nanostructure on Zinc Sulfide Fabricated by Optimal Bessel Femtosecond Laser.NANOMATERIALS,13(7). |
| MLA | Li, Xun,et al."Broadband Antireflective Hybrid Micro/Nanostructure on Zinc Sulfide Fabricated by Optimal Bessel Femtosecond Laser".NANOMATERIALS 13.7(2023). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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