In Situ Surface Assembly Derived Ultralow Refractive Index MgF2-SiO2 Hybrid Film for Tri-Layer Broadband Antireflective Coating
文献类型：期刊论文
| 作者 | Cui, Xinmin1; Ding, Ruimin1; Wang, Mengchao1; Zhang, Cong1; Zhang, Ce1; Zhang, Jing1; Xu, Yao2
|
| 刊名 | advanced optical materials
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 4期号:5页码:722-730 |
| ISSN号 | 2195-1071 |
| 产权排序 | 2 |
| 英文摘要 | for the broadband antireflective (ar) coating working in specific wavelengths, the precise control over refractive index and film thickness of each layer is critical to guarantee the peak position locating at the targeted wavelengths. in this paper, a simple sol-gel procedure without post-treatment is used to prepare mgf2-sio2 hybrid coating with tunable refractive index for the fabrication of tri-layer tri-wavelength broadband ar coating. the mgf2-sio2 coating with ultralow refractive index of 1.12 is realized through in situ surface assembly of negatively charged silanol groups on vesicle-like mgf2 particles to obtain porous crosslinking structure. the electrostatic attraction between the negatively charged silanol groups and positively charged mgf2 colloidal particles plays a key role. furthermore, the mgf2-sio2 coating with a wide range of refractive index between 1.20 and 1.44 is achieved by adjusting the addition amount of acid-catalyzed silica sol into the vesicle-like mgf2 sol. according to the theoretical design, a tri-layer broadband ar coating with refractive index model of 1.12/1.26/1.36 is prepared, which can enhance the transmittance of quartz substrate to near 100% simultaneously at 351, 527, and 1053 nm. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | materials science, multidisciplinary ; optics |
| 研究领域[WOS] | materials science ; optics |
| 关键词[WOS] | sol-gel preparation ; porous silica ; thin-films ; nanoparticles ; particles ; nanorods |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000377598900013 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/28151]  |
| 专题 | 西安光学精密机械研究所_等离子体物理化学应用技术研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Taiyuan 030001, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Xinmin,Ding, Ruimin,Wang, Mengchao,et al. In Situ Surface Assembly Derived Ultralow Refractive Index MgF2-SiO2 Hybrid Film for Tri-Layer Broadband Antireflective Coating[J]. advanced optical materials,2016,4(5):722-730. |
| APA | Cui, Xinmin.,Ding, Ruimin.,Wang, Mengchao.,Zhang, Cong.,Zhang, Ce.,...&Xu, Yao.(2016).In Situ Surface Assembly Derived Ultralow Refractive Index MgF2-SiO2 Hybrid Film for Tri-Layer Broadband Antireflective Coating.advanced optical materials,4(5),722-730. |
| MLA | Cui, Xinmin,et al."In Situ Surface Assembly Derived Ultralow Refractive Index MgF2-SiO2 Hybrid Film for Tri-Layer Broadband Antireflective Coating".advanced optical materials 4.5(2016):722-730. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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