New application of lateral moire fringe

KunTao Yang; Zhaoshu Liao; Jingguang Tao; Yu-Bin Wu; He-Tian Huang

doi:10.1117/12.156313

22 September 1993 New application of lateral moire fringe

KunTao Yang, Zhaoshu Liao, Jingguang Tao, Yu-Bin Wu, He-Tian Huang

Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156313
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China

Abstract

A new moire technique for measuring the object with synchronous change of phase is described. When the object is rotating or wiggling the displacement of moire fringe indicates the angle of axis the stability indicates coincidence of the beam axis. This method is simple and the automeasurement is easy with high accuracy. In this paper the theory measuring accuracy and some applications of this method are introduced.

Citation Download Citation

KunTao Yang, Zhaoshu Liao, Jingguang Tao, Yu-Bin Wu, and He-Tian Huang "New application of lateral moire fringe", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); https://doi.org/10.1117/12.156313

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