Ultrasonic actuators are an essential part of our lives: in medical applications or as camera focus motors they make things easier. Polytec Laser Doppler Vibrometers are the ideal tools to look deeply into the dynamics of ultrasonic devices and deliver high-precision data in minutes to allow for a safe design process.
Ultrasonic motors are widely used for industrial and consumer products, such as autofocus control of camera lenses. The presence of the characteristic deflection shape on the surface creates a rotatory or linear motion. The PSV-400-3D-M allows the visualization of these characteristic deflection shapes and delivers amplitudes and responses for updating the simulation model.
Ultrasound-powered Medical Devices
Ensuring the efficient distribution of ultrasonic energy into a tissue or stain is independent of the specific application of an utrasonic medical instrument. The PSV-400-3D-M is able to visualize these important properties and thus speeds up the development process. Localizing the nodes at a given operating frequency reduces energy dissipation by optimizing the design. Combining high spatial resolution with a tremendous displacement resolution in the picometer range guarantees safe and quick identification of deflection shapes.