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题名:
The quantitative measurement of Φ140mm F/2 parabolic Surface with Ronchi grating test method
作者: Wu YQ(吴永前)
出版日期: 2008
会议名称: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
学科分类: 先进光学加工与检测技术
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.
收录类别: 其他
语种: 英语
卷号: 7283
ISSN号: 0361-0784
文章类型: 会议论文
页码: 72832O
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/1865
Appears in Collections:先光中心_会议论文

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Recommended Citation:
Wu YQ. The quantitative measurement of Φ140mm F/2 parabolic Surface with Ronchi grating test method[C]. 见:PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE).
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文件名: 2008-263.pdf
格式: Adobe PDF
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