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Timesaving phase retrieval approach based on difference map normalization and fast iterative algorithm 期刊论文
Optics and Lasers in Engineering, 2019, 卷号: 121, 页码: 18-28
作者:  Y.Zhang;  X.B.Tian;  R.G.Liang
Adobe PDF(5044Kb)  |  收藏  |  浏览/下载：228/96  |  提交时间：2020/08/24
Phase shifting algorithm,Iterative algorithm,Difference ma,normalization,Phase shift,Interferometry,principal component analysis,wave-front reconstruction,shifting,interferometry,extraction,interferograms,vibration,errors,Optics  
Accurate and fast two-step phase shifting algorithm based on principle component analysis and Lissajous ellipse fitting with random phase shift and no pre-filtering 期刊论文
Optics Express, 2019, 卷号: 27, 期号: 14, 页码: 20047-20063
作者:  Y.Zhang;  X.B.Tian;  R.G.Liang
Adobe PDF(3608Kb)  |  收藏  |  浏览/下载：473/75  |  提交时间：2020/08/24
wave-front reconstruction,iterative algorithm,interferometry,extraction,interferograms,Optics  
Three-step random phase retrieval approach based on difference map normalization and diamond diagonal vector normalization 期刊论文
OPTICS EXPRESS, 2018, 卷号: 26, 期号: 22, 页码: 29170-29182
作者:  Zhang, Yu;  Tian, Xiaobo;  Liang, Rongguang
Adobe PDF(4270Kb)  |  收藏  |  浏览/下载：478/173  |  提交时间：2019/08/26
principal component analysis  wave-front reconstruction  testing  optical-surfaces  shifting interferometry  iterative algorithm  extraction  interferograms  vibration  errors  steps  Optics  
A general method of designing phase-shifting algorithms for grating lateral shearing interferometry 期刊论文
Frontiers of Information Technology & Electronic Engineering, 2018, 卷号: 19, 期号: 6, 页码: 809-814
作者:  Fang, C.;  Xiang, Y.;  Qi, K. Q.
Adobe PDF(421Kb)  |  收藏  |  浏览/下载：671/144  |  提交时间：2019/09/17
Interferometry  Phase measurement  Phase-shifting algorithms  point-diffraction interferometer  wave-front reconstruction  hartmann-shack sensor  spatial-resolution  metrology  optics  euva  Computer Science  Engineering  
Random two-step phase shifting interferometry based on Lissajous ellipse fitting and least squares technologies 期刊论文
Optics Express, 2018, 卷号: 26, 期号: 12, 页码: 15059-15072
作者:  Zhang, Y.;  Tian, X. B.;  Liang, R. G.
Adobe PDF(3252Kb)  |  收藏  |  浏览/下载：672/126  |  提交时间：2019/09/17
wave-front reconstruction  testing optical-surfaces  iterative  algorithm  extraction  interferograms  vibration  errors  steps  Optics