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Proceedings Paper

A new collimation-checking system based on Newton's ring
Author(s): Ren Wang; Qing Xu; Xinhui Zhu; Peng Wang
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Paper Abstract

The near stalk interference of laser could result in the phenomena of Laser Newton's Ring which can be regarded as the linear basis of high precision, long distance collimation-checking because of its prominent merits such as steady facula, linear transmitting and so on. There will be a comprehensive application future of Laser Newton's Rings in such places as detecting of dam deformation, collimation-checking of the track and guidance of high precision in production lines. Here, a new collimation-checking system which is based on Laser Newton's Ring is implemented. Finally, an experiment is performed as well as an ideal result shown.

Paper Details

Date Published: 13 October 2006
PDF: 6 pages
Proc. SPIE 6280, Third International Symposium on Precision Mechanical Measurements, 62803D (13 October 2006); doi: 10.1117/12.716373
Show Author Affiliations
Ren Wang, Zhengzhou Information Engineering Univ. (China)
Qing Xu, Zhengzhou Information Engineering Univ. (China)
Xinhui Zhu, Zhengzhou Information Engineering Univ. (China)
Peng Wang, The Academy of Equipment Command and Technology (China)

Published in SPIE Proceedings Vol. 6280:
Third International Symposium on Precision Mechanical Measurements
Kuang-Chao Fan; Wei Gao; Xiaofen Yu; Wenhao Huang; Penghao Hu, Editor(s)

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