Iterative surface construction for blind deflectometry

doi:10.1117/12.2243264

	Iterative surface construction for blind deflectometry
	Zhao, Wenchuan 1,2; Graves, Logan R.2; Huang, Run 2; Song, Weihong 1; Kim, Daewook 2
刊名	Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment
	2016
卷号	9684 页码:96843X
关键词	Data Handling Iterative Methods Manufacture Measurements Optical Testing Surface Measurement
ISSN号	0277-786X
DOI	10.1117/12.2243264
文献子类	C
英文摘要	Freeform optics provide excellent performance for a wide variety of applications. However, obtaining an accurate freeform surface measurement is highly challenging due to its large aspheric/freeform departure. It has been proven that SCOTS (Software Configurable Optical Test System), an advanced deflectometry system developed at the University of Arizona, can measure the departure of a freeform surface from the desired shape with nanometer accuracy. Here, a new data processing technique was used to measure a freeform surface without any prior knowledge of the shape of the surface. Knowing only the geometry of one point on the test surface, this method can take a blind measurement of a freeform surface and arrive at the true surface through iterative construction. © 2016 SPIE.
语种	英语
资助机构	Chinese Academy of Sciences, Institute of Optics and Electronics (IOE) ; The Chinese Optical Society (COS)
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/8529]
专题	光电技术研究所_先光中心
作者单位	1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China 2.College of Optical Sciences, University of Arizona, Tucson 3.AZ 4.85721, United States
推荐引用方式 GB/T 7714	Zhao, Wenchuan,Graves, Logan R.,Huang, Run,et al. Iterative surface construction for blind deflectometry[J]. Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment,2016,9684:96843X.
APA	Zhao, Wenchuan,Graves, Logan R.,Huang, Run,Song, Weihong,&Kim, Daewook.(2016).Iterative surface construction for blind deflectometry.Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment,9684,96843X.
MLA	Zhao, Wenchuan,et al."Iterative surface construction for blind deflectometry".Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment 9684(2016):96843X.