Tight focusing of a higher-order radially polarized beam transmitting through multi-zone binary phase pupil filters
文献类型：期刊论文
| 作者 | Guo, Hanming; Weng, Xiaoyu; Jiang, Man; Zhao, Yanhui; Sui, Guorong; Hu, Qi; Wang, Yang; Zhuang, Songlin |
| 刊名 | opt. express
 |
| 出版日期 | 2013 |
| 卷号 | 21期号:5页码:5363 |
| 通讯作者 | guo, hm (reprint author), univ shanghai sci & technol, sch opt elect & comp engn, shanghai key lab modern opt syst, engn res ctr opt instrument & syst,minist educ, 516 jungong rd, shanghai 200093, peoples r china. |
| 英文摘要 | when the pupil filters are used to improve the performance of the imaging system, the conversion efficiency is a critical characteristic for real applications. here, in order to take full advantage of the subwavelength focusing property of the radially polarized higher-order laguerre-gaussian (lg) beam, we introduce the multi-zone binary phase pupil filters into the imaging system to deal with the problem that the focal spot is split along the z axis for the small size parameter of the incident lg beam. we provide an easy-to-perform procedure for the design of multi-zone binary phase pupil filters, where the zone numbers of p phase are uncertain when the optimizing procedure starts. based on this optimizing procedure, we successfully find the set of optimum structures of a seventeen-belt binary phase pupil filters and generate the excellent focal spot, where the depth of focus, the focal spot transverse size, the strehl ratio, and the sidelobe intensity are 9.53 lambda, 0.41 lambda, 41.75% and 16.35% in vacuum, respectively. most importantly, even allowing the power loss of the incident lg beam truncated by the pupil of the imaging system, the conversion efficiency is still as high as 37.3%. theoretical calculations show that we succeed to have sufficient conversion efficiency while utilizing the pupil filters to decrease the focal spot and extend the depth of focus. (c) 2013 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/181231/14759]  |
| 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.[Jiang, Man 2.Sui, Guorong 3.Hu, Qi 4.Zhuang, Songlin] Univ Shanghai Sci & Technol, Sch Opt Elect & Comp Engn, Shanghai Key Lab Modern Opt Syst, Engn Res Ctr Opt Instrument & Syst,Minist Educ, Shanghai 200093, Peoples R China 5.[Guo, Hanming 6.Zhao, Yanhui] Penn State Univ, Dept Engn Sci & Mech, University Pk, PA 16802 USA 7.[Wang, Yang] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 200093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Hanming,Weng, Xiaoyu,Jiang, Man,et al. Tight focusing of a higher-order radially polarized beam transmitting through multi-zone binary phase pupil filters[J]. opt. express,2013,21(5):5363. |
| APA | Guo, Hanming.,Weng, Xiaoyu.,Jiang, Man.,Zhao, Yanhui.,Sui, Guorong.,...&Zhuang, Songlin.(2013).Tight focusing of a higher-order radially polarized beam transmitting through multi-zone binary phase pupil filters.opt. express,21(5),5363. |
| MLA | Guo, Hanming,et al."Tight focusing of a higher-order radially polarized beam transmitting through multi-zone binary phase pupil filters".opt. express 21.5(2013):5363. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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