Material & Fatigue Testing

Structural Damage Detection Using Laser Vibrometers

Material and Fatigue Testing

Material delamination and cracking are common defects that can significantly degrade the performance of aerospace products. To find localized defects, both non-linear laser vibrometry and Lamb wave detection are successfully used as a means of non-destructive testing (NDT). Laser vibrometers offer reliable, fast and non-contact measurements attractive for damage detection in aerospace structures.