Research on Hartmann principle based on sub-aperture slope scanning detection and error

doi:10.3788/IRLA201948.0813003

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	Research on Hartmann principle based on sub-aperture slope scanning detection and error
	X.Zhao; D.Xue; Q.Cheng
	2019
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	10072276
卷号	48 期号:8
摘要	A method of detecting reconstructed wavefront was introduced based on Hartmann principle sub -aperture slope scanning to solve image quality evaluation for large aperture optical system at different elevation angles. The method does not need the same size caliber standard mirror. The information of wavefront can be obtained by scanning. The optical software and mathematical analysis software were used to carry out computer simulation through DDE link. The simulation optical system used Cassegrain system with primary mirror 720 mm and secondary mirror 100 mm to verify the feasibility of this method. Random error inducing and multiple scanning averaging were used to study the accuracy of reconstructed wavefront. The error included spot centroid error, sub -aperture positioning error and sub-aperture tilt error. The comparison between the simulation results and the results of optical software was given, and the physical models of errors and reconstructed wavefront accuracy during error injection were obtained. 2019, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
关键词	Optical systems,Computer software,Errors,Mirrors,Quality control,Scanning,Wavefronts
DOI	10.3788/IRLA201948.0813003
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62749
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	X.Zhao,D.Xue,Q.Cheng. Research on Hartmann principle based on sub-aperture slope scanning detection and error[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2019,48(8).
APA	X.Zhao,D.Xue,&Q.Cheng.(2019).Research on Hartmann principle based on sub-aperture slope scanning detection and error.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,48(8).
MLA	X.Zhao,et al."Research on Hartmann principle based on sub-aperture slope scanning detection and error".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 48.8(2019).

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