Product Categorie: Laser Vibrometer

The Tempo series is based on the principle of two-wave photorefractive mixing. This method can already represent frequencies from 1 kHz and is theoretically not limited to high frequencies. The output signal is a time-variable analog voltage that is proportional to the instantaneous surface shift in the nm range. The upper cut-off frequency is up […]

The devices of the Quartet series are based on homodyne interferometry combined with a multi-detector setup consisting of 25 detector pairs. This setup is necessary to control the interfering effects caused by laser speckles and to make the procedure very user-friendly. The output signal is a time-variable analog voltage that is proportional to the instantaneous […]