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Super-resolution imaging at different wavelengths by using a one-dimensional metamaterial structure
Beibei Zeng; Xuefeng Yang; Changtao Wang; Qin Feng; Xiangang Luo
Source PublicationJournal of Optics (UK)
Volume12Issue:3Pages:035104
2010
Language英语
Subtype期刊论文
AbstractA super-resolution imaging method for the deep sub-wavelength structure has been proposed, which is achieved by controlling the propagating direction of the evanescent components of the incident field through a one-dimensional metamaterial structure (ODMS) with an anisotropic dielectric permittivity. We provide the mechanism of this kind of super-resolution imaging method in detail and discuss some factors influencing image quality. A two-dimensional finite element method (FEM) has been used to verify the imaging mechanism. Furthermore, the same sub-diffraction limited image could be obtained at different incident wavelengths at the far side of the imaging structure with different working distances.; A super-resolution imaging method for the deep sub-wavelength structure has been proposed, which is achieved by controlling the propagating direction of the evanescent components of the incident field through a one-dimensional metamaterial structure (ODMS) with an anisotropic dielectric permittivity. We provide the mechanism of this kind of super-resolution imaging method in detail and discuss some factors influencing image quality. A two-dimensional finite element method (FEM) has been used to verify the imaging mechanism. Furthermore, the same sub-diffraction limited image could be obtained at different incident wavelengths at the far side of the imaging structure with different working distances.
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6733
Collection微细加工光学技术国家重点实验室(开放室)
Corresponding AuthorBeibei Zeng
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Beibei Zeng,Xuefeng Yang,Changtao Wang,et al. Super-resolution imaging at different wavelengths by using a one-dimensional metamaterial structure[J]. Journal of Optics (UK),2010,12(3):035104.
APA Beibei Zeng,Xuefeng Yang,Changtao Wang,Qin Feng,&Xiangang Luo.(2010).Super-resolution imaging at different wavelengths by using a one-dimensional metamaterial structure.Journal of Optics (UK),12(3),035104.
MLA Beibei Zeng,et al."Super-resolution imaging at different wavelengths by using a one-dimensional metamaterial structure".Journal of Optics (UK) 12.3(2010):035104.
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