Distortion measurement of optical system using phase diffractive beam splitter

doi:10.1364/oe.27.029803

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Distortion measurement of optical system using phase diffractive beam splitter
	F.Wang; Z.Y.Zhang; R.Q.Wang; X.F.Zeng; X.Yang; S.L.Lv
刊名	Optics Express
	2019
卷号	27 期号:21 页码:29803-29816
关键词	camera calibration,centroid detection,focal length,performance,elements,Optics
ISSN号	1094-4087
DOI	10.1364/oe.27.029803
英文摘要	Traditional methods for distortion measurement of large-aperture optical systems are time-consuming and ineffective because they require each field of view to be individually measured using a high-precision rotating platform. In this study, a new method that uses a phase diffractive beam splitter (DBS) is proposed to measure the distortion of optical systems, which has great potential application for the large-aperture optical system. The proposed method has a very high degree of accuracy and is extremely economical. A high-precision calibration method is proposed to measure the angular distribution of the DBS. The uncertainty analysis of the factors involved in the measurement process has been performed to highlight the low level of errors in the measurement methodology. Results show that high-precision measurements of the focal length and distortion were successfully achieved with high efficiency. The proposed method can be used for large-aperture wide-angle optical systems such as those used for aerial mapping applications. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/63017]
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	F.Wang,Z.Y.Zhang,R.Q.Wang,et al. Distortion measurement of optical system using phase diffractive beam splitter[J]. Optics Express,2019,27(21):29803-29816.
APA	F.Wang,Z.Y.Zhang,R.Q.Wang,X.F.Zeng,X.Yang,&S.L.Lv.(2019).Distortion measurement of optical system using phase diffractive beam splitter.Optics Express,27(21),29803-29816.
MLA	F.Wang,et al."Distortion measurement of optical system using phase diffractive beam splitter".Optics Express 27.21(2019):29803-29816.