Solution for laser beam pointing and position drift

Laser beam pointing stability system: Solution for laser beam pointing and position drift:AlignmentActive laser beam pointing towards stabilizing system.from GermanyTEMThe company's beam pointing stabilization system can effectively solve the directional changes caused by lens temperature drift, mechanical vibration, vibration between different optical platforms, and air disturbance during user laser use through automatic compensation. The system consists of a beam drift detectorPSDComposed of a beam deflection mirror and a controller, automatic calibration is achieved through closed-loop control. high precisionPSDCapable of achieving detection at the level of hundreds of nanometers, providing integrated and flexible new models for industrial users and university experimental users respectivelyPSDThe fast mirror frame equipped with piezoelectric brake and motor greatly improves the adjustment accuracy; Matrix transfer function andPIDThe combined effect of algorithms helps the entire system to adjust quickly and stably. This system has wide applications in long path beam stabilization, multi beam combining, fiber coupled beam stabilization, and single multi axis gantry systems.