Superresolution, extended focal depth or focal shift with electrically controllable radial birefringent filter
文献类型：期刊论文
| 作者 | Wang JM ; Liu LR(刘立人) ; Yun MJ(云茂金) ; Liu DA ; Liu XM |
| 刊名 | j. opt. a-pure appl. opt.
 |
| 出版日期 | 2005 |
| 卷号 | 7期号:12页码:748 |
| 关键词 | polarization electro-optical effect superresolution extended focal depth focal shift |
| ISSN号 | 1464-4258 |
| 中文摘要 | in this paper an electrically controllable radial birefringent pupil filter is proposed. it consists of two polarizers and an improved electrically controllable optical azimuth rotator which has two lambda/4 retarders, one electro-optical crystal and one radial birefringent crystal. the evolution and distribution of polarization states of this pupil filter are discussed. the most interesting and useful advantage of such a structure is that the characteristic of transverse superresolution and axial extended focal depth or focal shift can be obtained merely by controlling the applied voltage on the electro-optical crystal. the radial birefringent crystal azimuth angle cooperating with different electrical inductive phase differences will determine the transverse and axial intensity distribution. it is shown that for particular ranges of electrical inductive phase difference it is possible to obtain transverse superresolution along with extended focal depth or with a focal shift. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234182700007 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/1856]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 推荐引用方式 GB/T 7714 | Wang JM,Liu LR,Yun MJ,et al. Superresolution, extended focal depth or focal shift with electrically controllable radial birefringent filter[J]. j. opt. a-pure appl. opt.,2005,7(12):748, 754. |
| APA | Wang JM,刘立人,云茂金,Liu DA,&Liu XM.(2005).Superresolution, extended focal depth or focal shift with electrically controllable radial birefringent filter.j. opt. a-pure appl. opt.,7(12),748. |
| MLA | Wang JM,et al."Superresolution, extended focal depth or focal shift with electrically controllable radial birefringent filter".j. opt. a-pure appl. opt. 7.12(2005):748. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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