Development of a piezo stack – laser doppler vibrometer sensing approach for characterizing shear wave dispersion and local viscoelastic property distributions
Bowen Cai, Teng Li, Luyu Bo, Jiali Li, Rani W. Sullivan, Chuangchuang Sun, Wayne Huberty, Zhenhua Tian
Topics & Concepts
ViscoelasticityLaser Doppler vibrometerShear (geology)WavenumberShear wavesAcousticsWave propagationDispersion (optics)MechanicsMaterials scienceOpticsPhysicsLaserComposite materialDistributed feedback laserPhotoacoustic and Ultrasonic ImagingThermography and Photoacoustic TechniquesUltrasonics and Acoustic Wave Propagation