Frequency Frequency in laser engraving refers to the number of laser pulses emitted per unit of time, typically measured in hertz (Hz) or kilohertz (kHz). The frequency of laser pulses determines the rate at which material is ablated or modified during engraving, influencing factors such as engraving speed, depth, and quality. Engravers adjust the laser frequency to optimize engraving parameters based on material type, desired results, and equipment capabilities, ensuring efficient and precise material processing. |