Tunable three-dimensional intensity distribution by a pure phase-shifting apodizer
文献类型：期刊论文
| 作者 | Gao XM ; Fei Z ; Xu WD(徐文东) ; Gan FX(干福熹) |
| 刊名 | appl. optics
 |
| 出版日期 | 2005 |
| 卷号 | 44期号:23页码:4870 |
| 关键词 | HIGH FOCAL DEPTH EXTENDED DEPTH FOCUS GENERATION FIELD BEAM |
| ISSN号 | 0003-6935 |
| 中文摘要 | the three-dimensional distribution of light intensity that is modulated by a pure phase-shifting apodizer is studied. results show that the strehl ratio can be altered by the proposed apodizer and by the waist width of incident gaussian beams. by changing geometrical parameters of the proposed apodizer, we can increase the focal depth to several times that of the original system. the proposed apodizer can also be used to realize focal splitting and local minimum of intensity, which may be advantageous for constructing an optical trap. furthermore, the local minimum of intensity number is tunable by changing the parameters of the apodizer. (c) 2005 optical society of america |
| 学科主题 | 光存储 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000231042700009 |
| 公开日期 | 2009-09-22 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/3791]  |
| 专题 | 上海光学精密机械研究所_高密度光存储技术实验室 |
| 推荐引用方式 GB/T 7714 | Gao XM,Fei Z,Xu WD,et al. Tunable three-dimensional intensity distribution by a pure phase-shifting apodizer[J]. appl. optics,2005,44(23):4870, 4873. |
| APA | Gao XM,Fei Z,徐文东,&干福熹.(2005).Tunable three-dimensional intensity distribution by a pure phase-shifting apodizer.appl. optics,44(23),4870. |
| MLA | Gao XM,et al."Tunable three-dimensional intensity distribution by a pure phase-shifting apodizer".appl. optics 44.23(2005):4870. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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