At present, the types of pulsed fiber lasers used on laser marking mainly includes: Q-modulation technology and MOPA technology. MOPA (Master Oscillator Power-Amplifier) laser refers to a laser structure that consists of a laser oscillator cascaded with an amplifier. In industry, MOPA laser refers to a unique, more “intelligent” nanosecond pulsed fiber laser consisting of a semiconductor laser seed… Continue reading 2 Minutes to Quickly Understand Mopa Fiber Laser Marking Machine
MOPA laser marking machine is a marking equipment using MOPA (adjustable pulse width) fiber laser. It has good pulse shape control capability. Compared with Q-switched fiber lasers, the pulse frequency and pulse width of MOPA fiber lasers are independently controllable. Through the adjustment and matching of the two laser parameters, a constant high peak power… Continue reading What Are the Advantages of Mopa Laser Marking Machine Compared With Others?