Generalized phase shifting interferometry based on Lissajous calibration technology
文献类型：期刊论文
| 作者 | Liu, Fengwei1,2; Wu, Yongqian1; Wu, Fan1; Song, Weihong1 |
| 刊名 | OPTICS AND LASERS IN ENGINEERING
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 83页码:106-115 |
| 关键词 | Lissajous calibration Interferometry Least squares method Advanced iterative algorithm Random phase shifting |
| ISSN号 | 0143-8166 |
| 英文摘要 | The feasibility and limitation of directly using the Lissajous figure and ellipse fitting technology to correct the phase extraction error in generalized data reduction algorithm (GDRA) for phase extraction of randomly phase-shifted interferograms are analyzed and discussed. By combining Lissajous calibration technology, which represents the transformative process of Lissajous ellipse to circle (ETC), with advanced iterative algorithm (AIA) we propose a novel generalized phase shifting algorithm (GPSA), and here it is abbreviated as ETCI method. The phase distribution and phase shifts that extracted from randomly phase shifted interferograms by use of ETCI are more accurate and the whole process is far faster than AIA. Additionally, proposed method is less sensitive to non-uniform background intensity and modulation amplitude. Numerical simulations are conducted to evaluate the performance of ETCI, and some influential factors are elaborated. The experimental results further indicate proposed method is suitable for truly random phase shifted interferograms. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | LEAST-SQUARES METHOD ; ADVANCED ITERATIVE ALGORITHM ; EXTRACTION ; INTERFEROGRAMS ; ERRORS ; ACCURACY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375365600013 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3902]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Fengwei,Wu, Yongqian,Wu, Fan,et al. Generalized phase shifting interferometry based on Lissajous calibration technology[J]. OPTICS AND LASERS IN ENGINEERING,2016,83:106-115. |
| APA | Liu, Fengwei,Wu, Yongqian,Wu, Fan,&Song, Weihong.(2016).Generalized phase shifting interferometry based on Lissajous calibration technology.OPTICS AND LASERS IN ENGINEERING,83,106-115. |
| MLA | Liu, Fengwei,et al."Generalized phase shifting interferometry based on Lissajous calibration technology".OPTICS AND LASERS IN ENGINEERING 83(2016):106-115. |
入库方式： OAI收割
来源：光电技术研究所
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