Material & Fatigue Testing
Structural Damage Detection Using Laser Vibrometers
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.