Self-reference broadband local wavenumber estimation (SRB-LWE) for defect assessment in composites
Joost Segers, Saeid Hedayatrasa, Gaétan Poelman, Wim Van Paepegem, Mathias Kersemans
Topics & Concepts
Laser Doppler vibrometerNarrowbandAcousticsWavenumberMaterials scienceBroadbandVibrationLamb wavesPassbandOpticsSurface wavePhysicsLaserBand-pass filterDistributed feedback laserStructural Health Monitoring TechniquesUltrasonics and Acoustic Wave PropagationThermography and Photoacoustic Techniques