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Automatic low-order aberration correction based on geometrical optics for slab lasers
Yu, Xin1,2,3,4; Dong, Lizhi1,3; Lai, Boheng1,3,4; Yang, Ping1,3; Liu, Yong2; Kong, Qingfeng1,2,3,4; Yang, Kangjian1,3,4; Tang, Guomao1,3; Xu, Bing1,3
2017
Source PublicationApplied Optics
ISSN1559-128X
Volume56Issue:6Pages:1730-1739
AbstractIn this paper, we present a method based on geometry optics to simultaneously correct low-order aberrations and reshape the beams of slab lasers. A coaxial optical system with three lenses is adapted. The positions of the three lenses are directly calculated based on the beam parameters detected by wavefront sensors. The initial sizes of the input beams are 1.8 mm x 11 mm, and peak-to-valley (PV) values of the wavefront range up to several tens of microns. After automatic correction, the dimensions may reach nearly 22 mm x 22 mm as expected, and PV values of the wavefront are less than 2 μm. The effectiveness and precision of this method are verified with experiments. © 2017 Optical Society of America.
KeywordGeometrical optics - Lenses - Optical systems - Wavefronts
Indexed BySCI ; Ei
Language英语
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8774
Collection自适应光学技术研究室(八室)
Affiliation1.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China;
2.School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu; 610054, China;
3.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
4.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Yu, Xin,Dong, Lizhi,Lai, Boheng,et al. Automatic low-order aberration correction based on geometrical optics for slab lasers[J]. Applied Optics,2017,56(6):1730-1739.
APA Yu, Xin.,Dong, Lizhi.,Lai, Boheng.,Yang, Ping.,Liu, Yong.,...&Xu, Bing.(2017).Automatic low-order aberration correction based on geometrical optics for slab lasers.Applied Optics,56(6),1730-1739.
MLA Yu, Xin,et al."Automatic low-order aberration correction based on geometrical optics for slab lasers".Applied Optics 56.6(2017):1730-1739.
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