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| Influence of structural parameters to polarization-independent color-filter behavior in ultrathin Ag films | |
| Sun, LB; Hu, XL; Xu, Y; Wu, QJ; Shi, B; Ye, M; Wang, LS; Zhao, J; Li, XL; Wu, YQ; Yang, SM; Tai, RZ; Fecht, HJ; Jiang, JZ; Zhang, DX; zhangdx@zju.edu.cn | |
| 2014 | |
| Source Publication | OPTICS COMMUNICATIONS
 |
| ISSN | 0030-4018 |
| Volume | 333Pages:16—21 |
| Abstract | Very recently, the subtractive color filters with transmission efficiencies of 60 similar to 70% at visible wavelengths, observed in ultrathin (30 nm-thick) Ag film with one dimensional (1D) nanogratings, have been reported, which fundamentally differ from existing additive color filters. However, subtractive color filters with ultrathin 1D Ag nanogratings are strongly dependent on the polarization of light source, which might be undesirable for many applications. In this work, we present polarization-independent subtractive color filters of Ag films with various two-dimensional nanohole arrays. The dependences of color filter properties on film thickness, hole array period and the ratio of hole diameter to period were systematically studied. We found that color filter properties strongly correlate with film thickness and hole array period, and are insensitive to the ratio of hole diameter to period studied here. Possible mechanisms are discussed. (C) 2014 Elsevier B.V. All rights reserved. |
| Keyword | Surface-plasmon Polaritons Optical-transmission Crossed-gratings Hole Arrays Metal-films Components |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000343381200004 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/14195 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Corresponding Author | zhangdx@zju.edu.cn |
| Recommended Citation GB/T 7714 | Sun, LB,Hu, XL,Xu, Y,et al. Influence of structural parameters to polarization-independent color-filter behavior in ultrathin Ag films[J]. OPTICS COMMUNICATIONS,2014,333:16—21. |
| APA | Sun, LB.,Hu, XL.,Xu, Y.,Wu, QJ.,Shi, B.,...&zhangdx@zju.edu.cn.(2014).Influence of structural parameters to polarization-independent color-filter behavior in ultrathin Ag films.OPTICS COMMUNICATIONS,333,16—21. |
| MLA | Sun, LB,et al."Influence of structural parameters to polarization-independent color-filter behavior in ultrathin Ag films".OPTICS COMMUNICATIONS 333(2014):16—21. |
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