Galvos
Galvos, short for galvanometers, are essential components in many optical systems. They are electromechanical devices used to steer beams of light, typically lasers, with high precision and speed. A galvanometer consists of a mirror attached to a shaft that is rotated by a motor. As the motor's current changes, the shaft and mirror move, directing the light beam along a desired path.
The primary application of galvos is in scanning systems. By rapidly moving the mirror back and forth,
Galvos are characterized by their speed, accuracy, and repeatability. High-performance galvos can achieve scanning speeds of