The laser is like a pencil - the beam emitted from it allows the controller to trace patterns onto the surface. The controller (usually a computer) controls the direction, intensity, speed of movement, and spread of the laser beam aimed at the surface.
Lasermax Laser Reviews
◆ Find laser by the laser performance High stability, low noise, ultra narrow linewidth, high power & energy, picosecond laser. Narrow linewidth, DFB laser, long coherence length, picosecond laser. SM/ MM fiber optional, pulse width 100 m Linewidth.