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Simple and compact grating-based heterodyne interferometer with the Littrow configuration for high-accuracy and long-range measurement of two-dimensional displacement 期刊论文
APPLIED OPTICS, 2018, 卷号: 57, 期号: 31, 页码: 9455-9463
Authors:  Lv, Qiang;  Liu, Zhaowu;  Wang, Wei;  Li, Xiaotian;  Li, Shuo;  Song, Ying;  Yu, Hongzhu;  Bayanheshig;  Li, Wenhao
View  |  Adobe PDF(1611Kb)  |  Favorite  |  View/Download:37/11  |  Submit date:2019/08/26
laser  nonlinearity  encoder  errors  stage  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
Authors:  Zhang, Yu;  Tian, Xiaobo;  Liang, Rongguang
View  |  Adobe PDF(4270Kb)  |  Favorite  |  View/Download:35/14  |  Submit date:2019/08/26
principal component analysis  wave-front reconstruction  testing  optical-surfaces  shifting interferometry  iterative algorithm  extraction  interferograms  vibration  errors  steps  Optics  
Complete characterization of ultrashort optical pulses with a phase-shifting wedged reversal shearing interferometer 期刊论文
Light-Science & Applications, 2018, 卷号: 7, 页码: 11
Authors:  Lam, B.;  Guo, C. L.
View  |  Adobe PDF(3336Kb)  |  Favorite  |  View/Download:20/9  |  Submit date:2019/09/17
femtosecond lasers  beams  Optics  
Calibration Method to Eliminate Zeroth Order Effect in Lateral Shearing Interferometry 期刊论文
Photonic Sensors, 2018, 卷号: 8, 期号: 3, 页码: 255-262
Authors:  Fang, C.;  Xiang, Y.;  Qi, K. Q.;  Chen, D. W.
View  |  Adobe PDF(1943Kb)  |  Favorite  |  View/Download:20/10  |  Submit date:2019/09/17
Calibration  phase measurement  phase shifting interferometry  spatial-resolution  phase  optics  Instruments & Instrumentation  Optics  
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
Authors:  Zhang, Y.;  Tian, X. B.;  Liang, R. G.
View  |  Adobe PDF(3252Kb)  |  Favorite  |  View/Download:22/7  |  Submit date:2019/09/17
wave-front reconstruction  testing optical-surfaces  iterative  algorithm  extraction  interferograms  vibration  errors  steps  Optics  
High-accuracy measurement of the focal length and distortion of optical systems based on interferometry 期刊论文
Applied Optics, 2018, 卷号: 57, 期号: 18, 页码: 5217-5223
Authors:  Yang, G. Q.;  Miao, L.;  Zhang, X.;  Sun, C.;  Qiao, Y. F.
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talbot interferometry  Optics  
Ritchey–Common sparse-aperture testing of the Giant Steerable Science Mirror 期刊论文
Applied Optics, 2018, 卷号: 57, 期号: 27, 页码: 7764-7769
Authors:  An, Qichang;  Zhang, Jingxu;  Yang, Fei;  Zhao, Hongchao;  Cao, Haifeng
View  |  Adobe PDF(1033Kb)  |  Favorite  |  View/Download:22/6  |  Submit date:2019/09/17
Optical testing  Error analysis  Mirrors  Optical telescopes  Phosphorus compounds  Tin compounds  
Two-step algorithm for removing the rotationally asymmetric systemic errors on grating lateral shearing interferometer 期刊论文
Optics Express, 2018, 卷号: 26, 期号: 11, 页码: 14267-14277
Authors:  Zhang, L.;  Qi, K. Q.;  Xiang, Y.
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spherical surfaces  absolute  deviation  metrology  flat  maps  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
Authors:  Fang, C.;  Xiang, Y.;  Qi, K. Q.
View  |  Adobe PDF(421Kb)  |  Favorite  |  View/Download:11/6  |  Submit date: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  
Giant Science Steering Mirror Prototype Sub-aperture Testing Error Analysis 期刊论文
Guangzi Xuebao/Acta Photonica Sinica, 2018, 卷号: 47, 期号: 1
Authors:  An, Qi-Chang;  Zhang, Jing-Xu;  Yang, Fei;  Zhao, Hong-Chao
View  |  Adobe PDF(7092Kb)  |  Favorite  |  View/Download:17/4  |  Submit date:2019/09/17
Optical testing  Error analysis  Mirrors  Optical telescopes  Reliability analysis  Rigid structures  Signal to noise ratio  Turbulence