| Autofocusing of digital holographic microscopy based on off-axis illuminations | |
Gao, Peng; Yao, Baoli ; Min, Junwei; Guo, Rongli; Ma, Baiheng; Zheng, Juanjuan; Lei, Ming; Yan, Shaohui; Dan, Dan; Ye, Tong
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| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2012-09-01 | |
| 发表期刊 | OPTICS LETTERS
 |
| ISSN | 0146-9592 |
| 卷号 | 37期号:17页码:3630-3632 |
| 产权排序 | 1 |
| 摘要 | An auto-focusing method for digital holographic microscopy has been proposed by employing two off-axis illumination beams. When specimens are illuminated by two plane waves in different directions, it is found that the farther the reconstruction plane is from the image plane, the wider the two reconstructed images are separated from each other. Thus, the image plane can be determinated by finding the minimum of the variation between the two reconstructed object waves on both the amplitude and phase distributions. The feasibility of the proposed method is demonstrated by the corresponding simulation and experiment. (c) 2012 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | NUMERICAL RECONSTRUCTION ; PHASE MICROSCOPY ; INTERFEROMETRY ; DIFFRACTION ; OBJECTS ; FIELD |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000308595300052 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20407 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Peng,Yao, Baoli,Min, Junwei,et al. Autofocusing of digital holographic microscopy based on off-axis illuminations[J]. OPTICS LETTERS,2012,37(17):3630-3632. |
| APA | Gao, Peng.,Yao, Baoli.,Min, Junwei.,Guo, Rongli.,Ma, Baiheng.,...&Ye, Tong.(2012).Autofocusing of digital holographic microscopy based on off-axis illuminations.OPTICS LETTERS,37(17),3630-3632. |
| MLA | Gao, Peng,et al."Autofocusing of digital holographic microscopy based on off-axis illuminations".OPTICS LETTERS 37.17(2012):3630-3632. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Autofocusing of digi（509KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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