Generation of narrowband elastic waves with a fiber laser and its application to the imaging of defects in a plate
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DOI: 10.1016/j.ultras.2017.01.016
Abstract: &NA; Pulsed laser equipment can be used to generate elastic waves through the instantaneous reaction of thermal expansion or ablation of the material; however, we cannot control the waveform generated by the laser in the… read more here.
Keywords: elastic waves; laser; generation narrowband; fiber laser ... See more keywords