| Cubic sinusoidal phase mask: Another choice to extend the depth of field of incoherent imaging system | |
Zhao, Hui1 ; Li, Yingcai1; Feng, Huajun2; Xu, Zhihai2; Li, Qi2
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| 2010-06-01 | |
| 发表期刊 | OPTICS AND LASER TECHNOLOGY
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| 卷号 | 42期号:4页码:561-569 |
| 摘要 | Wave-front coding is a well known technique used to extend the depth of field of incoherent imaging system. The core of this technique lies in the design of suitable phase masks, among which the most important one is the cubic phase mask suggested by Dowski and Cathey (1995) [1]. In this paper, we propose a new type called cubic sinusoidal phase mask which is generated by combing the cubic one and another component having the sinusoidal form. Numerical evaluations and real experimental results demonstrate that the composite phase mask is superior to the original cubic phase mask with parameters optimized and provides another choice to achieve the goal of depth extension. (C) 2009 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Wave-front Coding Sinusoidal Component Composite Phase Mask |
| 学科领域 | 计算机应用其他学科（含图像处理） |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.optlastec.2009.10.004 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS研究方向 | Optics ; Physics |
| WOS类目 | Optics ; Physics, Applied |
| WOS记录号 | WOS:000274372300006 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/8389 |
| 专题 | 空间光学技术研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Zhejiang Univ, Dept Opt Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Hui,Li, Yingcai,Feng, Huajun,et al. Cubic sinusoidal phase mask: Another choice to extend the depth of field of incoherent imaging system[J]. OPTICS AND LASER TECHNOLOGY,2010,42(4):561-569. |
| APA | Zhao, Hui,Li, Yingcai,Feng, Huajun,Xu, Zhihai,&Li, Qi.(2010).Cubic sinusoidal phase mask: Another choice to extend the depth of field of incoherent imaging system.OPTICS AND LASER TECHNOLOGY,42(4),561-569. |
| MLA | Zhao, Hui,et al."Cubic sinusoidal phase mask: Another choice to extend the depth of field of incoherent imaging system".OPTICS AND LASER TECHNOLOGY 42.4(2010):561-569. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Cubic sinusoidal pha（1012KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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