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Algorithms to eliminate the influence of non-uniform intensity distributions on wavefront reconstruction by quadri-wave lateral shearing interferometers
Chen, Xiao-jun1,2,3; Dong, Li-zhi1,2; Wang, Shuai1,2; Yang, Ping1,2; Xu, Bing1,2
2017
发表期刊Optics Communications
ISSN0030-4018
卷号402页码:276-284
摘要In quadri-wave lateral shearing interferometry (QWLSI), when the intensity distribution of the incident light wave is non-uniform, part of the information of the intensity distribution will couple with the wavefront derivatives to cause wavefront reconstruction errors. In this paper, we propose two algorithms to reduce the influence of a non-uniform intensity distribution on wavefront reconstruction. Our simulation results demonstrate that the reconstructed amplitude distribution (RAD) algorithm can effectively reduce the influence of the intensity distribution on the wavefront reconstruction and that the collected amplitude distribution (CAD) algorithm can almost eliminate it. © 2017 Elsevier B.V.
关键词Wavefronts
收录类别SCI ; Ei
语种英语
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8858
专题自适应光学技术研究室(八室)
作者单位1.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China;
2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714
Chen, Xiao-jun,Dong, Li-zhi,Wang, Shuai,et al. Algorithms to eliminate the influence of non-uniform intensity distributions on wavefront reconstruction by quadri-wave lateral shearing interferometers[J]. Optics Communications,2017,402:276-284.
APA Chen, Xiao-jun,Dong, Li-zhi,Wang, Shuai,Yang, Ping,&Xu, Bing.(2017).Algorithms to eliminate the influence of non-uniform intensity distributions on wavefront reconstruction by quadri-wave lateral shearing interferometers.Optics Communications,402,276-284.
MLA Chen, Xiao-jun,et al."Algorithms to eliminate the influence of non-uniform intensity distributions on wavefront reconstruction by quadri-wave lateral shearing interferometers".Optics Communications 402(2017):276-284.
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