Figure 7
From: Non-contact ultrasonic inspection by Gas-Coupled Laser Acoustic Detection (GCLAD)
Echo signals from the defect and the back wall obtained in the configuration of Fig. 6.
Figure 7 | Scientific Reports
From: Non-contact ultrasonic inspection by Gas-Coupled Laser Acoustic Detection (GCLAD)
Echo signals from the defect and the back wall obtained in the configuration of Fig. 6.
