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题名:
Quantitative measurement of ?140mm f/2 parabolic surface with ronchi grating test method
作者: LEi Bai-Ping; Wu Fan; Zhou Chen-Bo
出版日期: 2009
会议名称: Proceedings of SPIE 2008 Symposium on Photonics and Optoelectronics Large Mirrors and Telescopes
会议日期: 2009
通讯作者: LEi Bai-Ping
中文摘要: Ronchi grating test has been used widely to test optical surfaces in a qualitative way since it was contrived, while rarely to test the parabolic surface in a quantitative way. This paper discusses the application of Ronchi grating test to optical aspheric surfaces in a quantitative way on the base of self-made software which includes Ronchi null grating design, collection of Ronchi graph, data procession and so on. The whole system has been used to test a concave parabolic mirror with diameter 140mm and F number 2, and the result is approximately the same as that of the outcome of interferometer. The analysis software and test method establish a good foundation for the coming of quantitative measurement of big error of large-aperture aspheric surfaces.
英文摘要: Ronchi grating test has been used widely to test optical surfaces in a qualitative way since it was contrived, while rarely to test the parabolic surface in a quantitative way. This paper discusses the application of Ronchi grating test to optical aspheric surfaces in a quantitative way on the base of self-made software which includes Ronchi null grating design, collection of Ronchi graph, data procession and so on. The whole system has been used to test a concave parabolic mirror with diameter 140mm and F number 2, and the result is approximately the same as that of the outcome of interferometer. The analysis software and test method establish a good foundation for the coming of quantitative measurement of big error of large-aperture aspheric surfaces.
收录类别: Ei
语种: 英语
卷号: 7283
文章类型: 会议论文
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7553
Appears in Collections:先光中心_会议论文

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作者单位: 中国科学院光电技术研究所

Recommended Citation:
LEi Bai-Ping,Wu Fan,Zhou Chen-Bo. Quantitative measurement of ?140mm f/2 parabolic surface with ronchi grating test method[C]. 见:Proceedings of SPIE 2008 Symposium on Photonics and Optoelectronics Large Mirrors and Telescopes. 2009.
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文件名: 2009-146.pdf
格式: Adobe PDF
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