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	Absolute testing of flats with all terms by using even and odd functions
	Jia, Xin; Xu, Fuchao; Xing, Tingwen; Liu, Zhixiang
	2013
会议名称	Proceedings of SPIE: Modeling Aspects in Optical Metrology IV, 2013
会议日期	2013
卷号	8789
页码	878911
中文摘要	In Cartesian coordinate system, a flat can be expressed as the sum of even-odd, odd-even, even-even and oddodd functions. In the traditional three-flat even and odd function method, odd-odd function is difficult to obtain. In our paper the odd-odd function can be solved by use the Dove prism which can rotate the optical axis. The odd-odd function can calculate exactly. The even-odd, odd-even, even-even can be solved by rotating the flat 180 like the traditional method. Only five configurations are used to test the flats. The theoretical derivation and analysis are presented. © 2013 SPIE.
英文摘要	In Cartesian coordinate system, a flat can be expressed as the sum of even-odd, odd-even, even-even and oddodd functions. In the traditional three-flat even and odd function method, odd-odd function is difficult to obtain. In our paper the odd-odd function can be solved by use the Dove prism which can rotate the optical axis. The odd-odd function can calculate exactly. The even-odd, odd-even, even-even can be solved by rotating the flat 180 like the traditional method. Only five configurations are used to test the flats. The theoretical derivation and analysis are presented. © 2013 SPIE.
收录类别	EI
学科主题	Measurements - Molecular physics - Optical testing
语种	英语
ISSN号	0277786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7478]
专题	光电技术研究所_应用光学研究室（二室）
作者单位	Lab of Applied Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
推荐引用方式 GB/T 7714	Jia, Xin,Xu, Fuchao,Xing, Tingwen,et al. Absolute testing of flats with all terms by using even and odd functions[C]. 见:Proceedings of SPIE: Modeling Aspects in Optical Metrology IV, 2013. 2013.

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