Polytec's innovative, non-contact optical metrology enables the systematic testing of dynamic mechanical response of ultrasonic transducers, devices and components. The applications range from the development of MEMS-based transducers, over micro-acoustic resonators, filters and sensors to ultrasonic tools for medical and industrial applications. Benefits are the ease of use, fast measurements with resolution in the sub-picometer range and frequency bandwidth up to the GHz regime. In addition our high-resolution 3D surface metrology option reveals all important details of the (micro) topography of your sample.