A Novel Method of Diameter Measurement by Laser Scanning Based on Flat-Crystal

Yi Wang; Yong Jie Ren; Chang Jie Liu; S.H. Ye

doi:10.4028/www.scientific.net/KEM.467-469.1604

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 467-469A Novel Method of Diameter Measurement by Laser...

A Novel Method of Diameter Measurement by Laser Scanning Based on Flat-Crystal

Abstract:

A novel diameter measurement device by laser scanning of which a flat-crystal was used as the core scanning part was designed. The device can generate high parallel scanning beam by means of the property that a beam won’t change its propagation direction after transmitting a flat-crystal. The influences on measurement error and range by using flat-crystal were analyzed in details. Theoretical analysis showed that the method was easy to realize and achieve high precision.

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Periodical:

Key Engineering Materials (Volumes 467-469)

Pages:

1604-1609

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.467-469.1604

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Online since:

February 2011

Authors:

Yi Wang, Yong Jie Ren, Chang Jie Liu, S.H. Ye

Keywords:

Diameter Measurement, Flat-Crystal, Laser Scanning

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References

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