CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Effect of relative nanohole position on colour purity of ultrathin plasmonic subtractive colour filters
Sun, LB; Hu, XL; Zeng, BB; Wang, LS; Yang, SM; Tai, RZ; Fecht, HJ; Zhang, DX; Jiang, JZ; Sun, LB (reprint author), Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China.
2015
Source PublicationNANOTECHNOLOGY
ISSN0957-4484
Volume26Issue:30Pages:
Subtype期刊文献
AbstractPlasmonic subtractive color filters through patterning periodic nanostructures on ultrathin Ag films deposited on a glass substrate, exhibiting good durability, simple fabrication, and flexible color tunability, have attracted considerable attention due to their tremendous potential applications. While previous studies have mainly focused on their extraordinary physical mechanisms, color purity, which is another key parameter for high quality imaging applications, has been much less investigated. In this work, we demonstrate that the relative position of nanoholes patterned on ultrathin Ag films can largely affect the color purity of plasmonic subtractive color filters. The calculated results agree reasonably well with the experimental data, revealing that the purity of subtractive colors can be improved by changing the nanohole arrays from square lattice to triangular lattice without reducing transmission at visible frequencies. In addition, underlying mechanisms are clarified by systematically analyzing the dominant valley in transmission spectra.
KeywordOptical-transmission Modes Light Holes Films
Indexed BySCI
Language英语
WOS IDWOS:000358675900009
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24908
Collection中科院上海应用物理研究所2011-2019年
Corresponding AuthorSun, LB (reprint author), Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China.
Recommended Citation
GB/T 7714
Sun, LB,Hu, XL,Zeng, BB,et al. Effect of relative nanohole position on colour purity of ultrathin plasmonic subtractive colour filters[J]. NANOTECHNOLOGY,2015,26(30):—.
APA Sun, LB.,Hu, XL.,Zeng, BB.,Wang, LS.,Yang, SM.,...&Sun, LB .(2015).Effect of relative nanohole position on colour purity of ultrathin plasmonic subtractive colour filters.NANOTECHNOLOGY,26(30),—.
MLA Sun, LB,et al."Effect of relative nanohole position on colour purity of ultrathin plasmonic subtractive colour filters".NANOTECHNOLOGY 26.30(2015):—.
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