Calibration of Wavefront Phase Image Using Phase-Shifting Iteration Algorithm in Quadriwave Lateral Shearing Interferometry

doi:10.3938/jkps.72.359

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	Calibration of Wavefront Phase Image Using Phase-Shifting Iteration Algorithm in Quadriwave Lateral Shearing Interferometry
	Cui, B. C.; Chen, T.; Wang, J. L.; Yao, K. N.
	2018
发表期刊	Journal of the Korean Physical Society
ISSN	0374-4884
卷号	72 期号:3 页码:359-365
摘要	A phase-shifting iterative algorithm is proposed to calibrate the wavefront phase image demodulated from an interferogram generated by quadriwave lateral shearing interferometer. It reduces the error of the residual slope to RMS < 1.5x10 (-4)lambda after calibration. A favorable result was obtained in the present experiment. We measured a certain wavefront provided by a deformable mirror using the quadriwave lateral shearing interferometer after calibration. The deviation between the wavefront graph of the deformable mirror and the wavefront constructed by quadriwave later shearing interferometer was 2.63%. Our method increases the accuracy and reliability of the reconstructed wavefront data and has a high practical value, all of which meets the requirement of high-precision wavefront sensing.
关键词	Interferometry Wavefront sensor Calibration euva Physics
DOI	10.3938/jkps.72.359
收录类别	SCI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60587
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	Cui, B. C.,Chen, T.,Wang, J. L.,et al. Calibration of Wavefront Phase Image Using Phase-Shifting Iteration Algorithm in Quadriwave Lateral Shearing Interferometry[J]. Journal of the Korean Physical Society,2018,72(3):359-365.
APA	Cui, B. C.,Chen, T.,Wang, J. L.,&Yao, K. N..(2018).Calibration of Wavefront Phase Image Using Phase-Shifting Iteration Algorithm in Quadriwave Lateral Shearing Interferometry.Journal of the Korean Physical Society,72(3),359-365.
MLA	Cui, B. C.,et al."Calibration of Wavefront Phase Image Using Phase-Shifting Iteration Algorithm in Quadriwave Lateral Shearing Interferometry".Journal of the Korean Physical Society 72.3(2018):359-365.

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