Formation of super-resolution spot through nonlinear Fabry-Perot cavity structures: theory and simulation
文献类型：期刊论文
| 作者 | Wei, Jingsong; Wang, Rui; Yan, Hui; Fan, Yongtao |
| 刊名 | opt. express
 |
| 出版日期 | 2014 |
| 卷号 | 22期号:7页码:7883 |
| 关键词 | DIFFRACTION LIMIT POLARIZED-LIGHT OPTICAL-ELEMENT FILM MICROSCOPE RESONATOR CREATION LENS |
| 通讯作者 | wei, js (reprint author), chinese acad sci, shanghai inst opt & fine mech, lab high dens opt informat storage, shanghai 201800, peoples r china. |
| 英文摘要 | this study explores how interference manipulation breaks through the diffraction limit and induces super-resolution nano-optical hot spots through the nonlinear fabry-perot cavity structure. the theoretical analytical model is established, and the numerical simulation results show that when the thickness of the nonlinear thin film inside the nonlinear fabry-perot cavity structure is adjusted to centain value, the constructive interference effect can be formed in the central point of the spot, which causes the nanoscale optical hot spot in the central region to be produced. the simulation results also tell us that the hot spot size is sensitive to nonlinear thin film thickness, and the accuracy is required to be up to nanometer or even subnanometer scale, which is very large challenging for thin film deposition technique, however, slightly changing the incident laser power can compensate for drawbacks of low thickness accuracy of nonlinear thin films. taking as2s3 as the nonlinear thin film, the central hot spot with a size of 40nm is obtained at suitable nonlinear thin film thickness and incident laser power. the central hot spot size is only about lambda/16, which is very useful in super-high density optical recording, nanolithography, and high-resolving optical surface imaging. (c) 2014 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13451]  |
| 专题 | 上海光学精密机械研究所_高密度光存储技术实验室 |
| 作者单位 | 1.[Wei, Jingsong 2.Wang, Rui 3.Yan, Hui 4.Fan, Yongtao] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab High Dens Opt Informat Storage, Shanghai 201800, Peoples R China 5.[Wang, Rui 6.Yan, Hui] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Jingsong,Wang, Rui,Yan, Hui,et al. Formation of super-resolution spot through nonlinear Fabry-Perot cavity structures: theory and simulation[J]. opt. express,2014,22(7):7883. |
| APA | Wei, Jingsong,Wang, Rui,Yan, Hui,&Fan, Yongtao.(2014).Formation of super-resolution spot through nonlinear Fabry-Perot cavity structures: theory and simulation.opt. express,22(7),7883. |
| MLA | Wei, Jingsong,et al."Formation of super-resolution spot through nonlinear Fabry-Perot cavity structures: theory and simulation".opt. express 22.7(2014):7883. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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