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题名:
Design and Optimization of Photon Sieves Using Vector Diffractive Theory
作者: Jiang, Wenbo1,2; Hu, Song3; Zhao, Lixin3; Pu, Yun1,2; Song, Xiaoxiao1,2
刊名: JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE
出版日期: 2012-03-01
卷号: 9, 期号:3, 页码:414-418
关键词: Photon Sieves ; Design and Optimization ; Vector Diffractive Theory ; Diffractive Optical Element
文章类型: Article
英文摘要: 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 But it is well known that scalar diffractive theory is no longer valid for designing of photon sieves when the diameter of pinholes is less than the wavelength of the incidence light.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.
WOS标题词: Science & Technology ; Physical Sciences ; Technology
类目[WOS]: Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
研究领域[WOS]: Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]: MODEL
收录类别: SCI
语种: 英语
WOS记录号: WOS:000303949200015
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/2362
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Xihua Univ, Sch Elect & Informat Engn, Chengdu 610039, Peoples R China
2.Xihua Univ, Key Lab Signal & Informat Proc Sichuan Prov, Chengdu 610039, Peoples R China
3.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China

Recommended Citation:
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.
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