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Keywords: laser ultrasonicsClose
Proc. ASME. IMECE2002, Nondestructive Evaluation, 27-30, November 17–22, 2002
Paper No: IMECE2002-33456
... maps of the intact specimen and that with defects clearly visualizes the existence of defects. This non-contact method is effective for inspecting various defects in thin plate structures. KEYWORDS: non-contact inspection, laser ultrasonics, thin plate, Lamb wave, wavelet transformation IMECE2002-33456...