Plasmonic Lenses: A Review

被引：96
作者：
Fu, Yongqi [1 ,2 ]
Zhou, Xiuli [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan Prov, Peoples R China
[2] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
来源：
PLASMONICS | 2010年 / 5卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Plasmonic lenses; Imaging; Superfocusing; SURFACE-PLASMONS; NEAR-FIELD; TRANSMISSION; LIGHT; COMPONENTS; NANOSTRUCTURES; WAVES; SLITS;
D O I：
10.1007/s11468-010-9144-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Four types of plasmonic lenses for the purpose of superfocusing designed on the bases of approximate negative refractive index concept, subwavelength metallic structures, waveguide mode were introduced, and curved chains of nanoparticles, respectively, were introduced. Imaging mechanism, fabrication, and characterization issues were presented. Theoretical analyses of the illumination with different polarization states on focusing performance of the plasmonic lenses were given also. In addition, a hybrid Au-Ag plasmonic lens with chirped slits for the purpose of avoiding oxidation of Ag film was presented.
引用
收藏
页码：287 / 310
页数：24
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