Non-Contact Vibration Sensors: Laser Doppler Vibrometry. Single Point Vibrometers, Scanning and Rotational Vibrometers, Microscope Based Systems, Dynamic Stress and Strain, Software and Accessories.
Laser Scanning Vibrometry Applications - Brake Disk, Material Research, Car Silencer - YouTube
The Basic Principles of Vibrometry
Frontiers | Non-contact measurement of facial surface vibration patterns during singing by scanning laser Doppler vibrometer
Novel Applications of Laser Doppler Vibration Measurements to Medical Imaging | SpringerLink
Sensors | Free Full-Text | Heartbeat Detection by Laser Doppler Vibrometry and Machine Learning | HTML