A laser controller is a device or software that manages and controls the operation of a laser system. It regulates various parameters such as power output, pulse duration, frequency, and beam direction to ensure precise and efficient laser performance.

Laser controllers are essential components in a wide range of applications, including:

• Industrial: Laser cutting, engraving, welding, and material processing.
• Medical: Laser surgery, therapy, and diagnostics.
• Scientific research: Spectroscopy, microscopy, and material analysis.
• Entertainment: Laser shows and displays.

By providing precise control over laser parameters, controllers enable a wide range of complex and sophisticated laser applications.