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Design and optimization of photon sieves using vector diffractive theory
Jiang, Wenbo1,2; Hu, Song3; Zhao, Lixin3; Pu, Yun1,2; Song, Xiaoxiao1,2; Jiang, W.
Source PublicationJournal of Computational and Theoretical Nanoscience
Volume9Issue:3Pages:414-418
2012
Language英语
ISSN15461955
DOI10.1166/jctn.2012.2040
Indexed ByEi
WOS IDWOS:000303949200015
Subtype期刊论文
AbstractPhoton sieve is a novel nanostructure element with an array of pinholes. After structural optimization of pinholes, it has good focusing ability from short, visible or long-wavelength light. The resolution of the photon sieve depends on the diameter of the outermost pinholes. To improve the resolution, the diameter of the outmost pinholes decreases. At present, the design theory commonly adopted is scalar diffractive theory. But it is well known that scalar diffractive theory is no longer valid for designing of photon sieves when the diameter of pinholes is less than the wavelength of the incidence light. In this paper, an amplitude photon sieve is designed using vector diffractive theory. The detailed design procedures are described. To compare the imaging performance, we analyze the Fresnel zone plates and photon sieves using numerical simulation. The results show that photon sieves have better focusing performance than Fresnel zone plates, but the diffractive efficiency is lower than Fresnel zone plates. The results also provide a theoretical foundation for the application of photon sieves. To improve the diffractive efficiency, future work will focus on structural amelioration of photon sieves, e.g., phase photon sieves. We also provide two potential structures of phase photon sieves. Copyright © 2012 American Scientific Publishers.; Photon sieve is a novel nanostructure element with an array of pinholes. After structural optimization of pinholes, it has good focusing ability from short, visible or long-wavelength light. The resolution of the photon sieve depends on the diameter of the outermost pinholes. To improve the resolution, the diameter of the outmost pinholes decreases. At present, the design theory commonly adopted is scalar diffractive theory. But it is well known that scalar diffractive theory is no longer valid for designing of photon sieves when the diameter of pinholes is less than the wavelength of the incidence light. In this paper, an amplitude photon sieve is designed using vector diffractive theory. The detailed design procedures are described. To compare the imaging performance, we analyze the Fresnel zone plates and photon sieves using numerical simulation. The results show that photon sieves have better focusing performance than Fresnel zone plates, but the diffractive efficiency is lower than Fresnel zone plates. The results also provide a theoretical foundation for the application of photon sieves. To improve the diffractive efficiency, future work will focus on structural amelioration of photon sieves, e.g., phase photon sieves. We also provide two potential structures of phase photon sieves. Copyright © 2012 American Scientific Publishers.
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7262
Collection微电子装备总体研究室(四室)
Corresponding AuthorJiang, W.
Affiliation1. School of Electrical and Information Engineering, Xihua University, Chengdu 610039, China
2. Key Laboratory of Signal and Information Processing (Sichuan Province), Xihua University, Chengdu, 610039, China
3. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
Recommended Citation
GB/T 7714
Jiang, Wenbo,Hu, Song,Zhao, Lixin,et al. Design and optimization of photon sieves using vector diffractive theory[J]. Journal of Computational and Theoretical Nanoscience,2012,9(3):414-418.
APA Jiang, Wenbo,Hu, Song,Zhao, Lixin,Pu, Yun,Song, Xiaoxiao,&Jiang, W..(2012).Design and optimization of photon sieves using vector diffractive theory.Journal of Computational and Theoretical Nanoscience,9(3),414-418.
MLA Jiang, Wenbo,et al."Design and optimization of photon sieves using vector diffractive theory".Journal of Computational and Theoretical Nanoscience 9.3(2012):414-418.
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