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

Abstract:

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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.

Info:

Periodical:

Key Engineering Materials (Volumes 467-469)

Edited by:

Dehuai Zeng

Pages:

1604-1609

DOI:

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

Citation:

Y. Wang et al., "A Novel Method of Diameter Measurement by Laser Scanning Based on Flat-Crystal", Key Engineering Materials, Vols. 467-469, pp. 1604-1609, 2011

Online since:

February 2011

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Price:

$35.00

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