Non-Contact Vibration Sensors: Laser Doppler Vibrometry. Single Point Vibrometers, Scanning and Rotational Vibrometers, Microscope Based Systems, Dynamic Stress and Strain, Software and Accessories.
An international review of laser Doppler vibrometry: Making light work of vibration measurement - ScienceDirect
Scanning Laser Doppler Vibrometer
Laser Doppler vibrometry - Technology from Polytec - Polytec
Confluence Mobil - TUM Wiki
The Basic Principles of Vibrometry
Touchless 3D scanning laser vibrometer | UseScience