Random three-step phase retrieval approach based on difference map GramSchmidt orthonormalization and Lissajous ellipse fitting method
文献类型：期刊论文
| 作者 | Y.Zhang; X.Tian; R.Liang |
| 刊名 | Optics and Lasers in Engineering
 |
| 出版日期 | 2019 |
| 卷号 | 121页码:11-17 |
| 关键词 | Geometry,Interferometry,Phase measurement,Phase shift |
| ISSN号 | 01438166 |
| DOI | 10.1016/j.optlaseng.2019.03.012 |
| 英文摘要 | To achieve high measurement accuracy with less computational time in phase-shifting interferometry, a random phase retrieval approach based on difference map GramSchmidt othonormalization and Lissajous ellipse fitting method (DGS-LEF) is proposed, it easy to implement and only needs three phase shifted interferograms, it doesn't need pre-filtering, moreover, the phase shift can be random except for too small relative phase shift between two adjacent interferograms, last but not least, this method is effective for the symmetrical and asymmetrical fringes. The simulations and experiments verify the correctness and feasibility of DGS-LEF. 2019 Elsevier Ltd |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/62775]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Y.Zhang,X.Tian,R.Liang. Random three-step phase retrieval approach based on difference map GramSchmidt orthonormalization and Lissajous ellipse fitting method[J]. Optics and Lasers in Engineering,2019,121:11-17. |
| APA | Y.Zhang,X.Tian,&R.Liang.(2019).Random three-step phase retrieval approach based on difference map GramSchmidt orthonormalization and Lissajous ellipse fitting method.Optics and Lasers in Engineering,121,11-17. |
| MLA | Y.Zhang,et al."Random three-step phase retrieval approach based on difference map GramSchmidt orthonormalization and Lissajous ellipse fitting method".Optics and Lasers in Engineering 121(2019):11-17. |
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