Cruza, Jorge F.; Camacho, J.; Serrano Iribarnegaray, Luís; Fritsch, C.(Institute of Electrical and Electronics Engineers, 2013-04)
[EN] In nondestructive evaluation (NDE) a coupling
medium (wedge) is frequently inserted between the array
probe and the object being evaluated. In this situation, focal
law computing is complicated by the refraction effects ...