New development of a laser dynamic precision measurer of fine wire diameters

Bing Ye; Shixiong Wu; Liangbi Bao; Jian Wang; Jing Tang

doi:10.1117/12.263035

31 December 1996 New development of a laser dynamic precision measurer of fine wire diameters

Bing Ye, Shixiong Wu, Liangbi Bao, Jian Wang, Jing Tang

Author Affiliations +

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263035
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

On the basis of previous research results, we enlarge the measurement range of system by developing the measurement method of diameter using optical Fourier Transformation. The measurement precision of system is improved for the employment of the technique of accurate location of frequency-spectrum plane. The dynamic measurement precision is better than 0.5% for fine wire whose diameter is under 10 micrometers .

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Bing Ye, Shixiong Wu, Liangbi Bao, Jian Wang, and Jing Tang "New development of a laser dynamic precision measurer of fine wire diameters", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263035

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