Research Article

Interdigital Piezopolymer Transducers for Time of Flight Measurements with Ultrasonic Lamb Waves on Carbon-Epoxy Composites under Pure Bending Stress

Figure 5

(a) Phase one of the bonding on a unidirectional CFRP sample of an IDT. (b) Phase two of the bonding on a unidirectional CFRP sample of an IDT.
(a)
(b)