The controller contains the laser, detection electronics and the drivers for the motion system.

The vibrometer controller hosts all the necessary optical components and electronics to generate an infrared laser beam and to detect the interference signal that is received from the sensor head. Furthermore, it contains the circuitry to convert the measured interferometric data into a position signal in order to extract frequency, amplitude and phase of the vibrations. The stage controller contains the electronics for operating the 3D positioning stage in closed-loop and to provide access to internal system signals through the different GPIO connectors. Additionally, it includes a high-band-width power amplifier to drive the shaker stage to enable modal analysis.

Parameter Name	Parameter Value
Function	access
Type/technology	laser, closed-loop, optical laser closed-loop optical
Product applications	positioning
Other characteristics	3D