Photothermal Radar Shearography: A Novel Transient-Based Speckle Pattern Interferometry for Depth-Tomographic Inspection
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DOI: 10.1109/tii.2021.3124576
Abstract: As an increasingly recognized optical interferometric technique for nondestructive testing and evaluation, shearography has attracted extensive interest in various industrial applications. However, it suffers from the ignorance of the whole process of dynamic surface deformation… read more here.
Keywords: depth; dynamic surface; photothermal radar; speckle pattern ... See more keywords