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Transmission-lattice based geometric phase analysis for evaluating the dynamic deformation of a liquid surface
Shi WX; Huang XF(黄先富); Liu ZW; Liu, ZW (reprint author), Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China.
Source PublicationOPTICS EXPRESS
2014-05-05
Volume22Issue:9Pages:10559-10569
ISSN1094-4087
AbstractQuantitatively measuring a dynamic liquid surface often presents a challenge due to high transparency, fluidity and specular reflection. Here, a novel Transmission-Lattice based Geometric Phase Analysis (TLGPA) method is introduced. In this method, a special lattice is placed underneath a liquid to be tested and, when viewed from above, the phase of the transmission-lattice image is modulated by the deformation of the liquid surface. Combining this with multi-directional Newton iteration algorithms, the dynamic deformation field of the liquid surface can be calculated from the phase variation of a series of transmission-lattice images captured at different moments. The developed method has the advantage of strong self-adaption ability to initial lattice rotational errors and this is discussed in detail. Dynamic 3D ripples formation and propagation was investigated and the results obtained demonstrated the feasibility of the method. (C) 2014 Optical Society of America
Subject AreaOptics
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000335905300086
Funding OrganizationThe authors are grateful to the financial support from the National Natural Science Foundation of China (Nos. 91216301, 11232008, 11072033 and 11372037), Program for New Century Excellent Talents in University (NCET-12-0036) and the Natural Science Foundation of Beijing, China (grant No. 3122027).
DepartmentLNM纳/微系统力学与物理力学
Classification一类
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48859
Collection非线性力学国家重点实验室
Corresponding AuthorLiu, ZW (reprint author), Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China.
Recommended Citation
GB/T 7714
Shi WX,Huang XF,Liu ZW,et al. Transmission-lattice based geometric phase analysis for evaluating the dynamic deformation of a liquid surface[J]. OPTICS EXPRESS,2014,22(9):10559-10569.
APA Shi WX,黄先富,Liu ZW,&Liu, ZW .(2014).Transmission-lattice based geometric phase analysis for evaluating the dynamic deformation of a liquid surface.OPTICS EXPRESS,22(9),10559-10569.
MLA Shi WX,et al."Transmission-lattice based geometric phase analysis for evaluating the dynamic deformation of a liquid surface".OPTICS EXPRESS 22.9(2014):10559-10569.
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