• Acta Optica Sinica
  • Vol. 15, Issue 9, 1275 (1995)
[in Chinese], [in Chinese], and [in Chinese]
Author Affiliations
  • [in Chinese]
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    [in Chinese], [in Chinese], [in Chinese]. Automatic Shadow Moire Topography[J]. Acta Optica Sinica, 1995, 15(9): 1275 Copy Citation Text show less

    Abstract

    The phase- shift technique is adopted to the conventional shadow moire topography to improve the measuring sensitivity and compunctional processing. The generation and error of phase-shift and experimental results are presented.