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Proceedings Paper

Method using an optical needle to measure complex surface roughness and form errors
Author(s): Wen-Ming Yao; Shu-Wen Cao; Zhu Li; Tie-Bang Xie
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Paper Abstract

By cabining organically the principle of astiatic location with the grating interferometery and the computer technology, an effective method for measuring the complex surface roughness and form error is put forward in this paper

Paper Details

Date Published: 22 September 1993
PDF: 5 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156304
Show Author Affiliations
Wen-Ming Yao, Huazhong Univ. of Science and Technology (China)
Shu-Wen Cao, Daqing Petroleum Institute (China)
Zhu Li, Huazhong Univ. of Science and Technology (China)
Tie-Bang Xie, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments

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