What is Mopa fiber laser marking machine
The most popular way of achieving power scalability is the “MOPA” (Master Oscillator Power Amplifier) approach. The “MO” produces a highly coherent beam, and an optical “A” is used to increase the power of the beam while preserving its main properties. The “MO” has no need to be powerful, and has no need to operate at high efficiency because the efficiency is determined mainly by the “PA”. The combination of several laser amplifiers seeded by a common “MO” is essential concept of the High Power Laser Energy Research Facility. This is mopa fiber laser marking machine
Different between Mopa laser with Q-switched laser
Now Q-switched fiber laser marking machine is the most popular fiber laser marking solution in market. We use mopa laser on more and more fields.
But also it have limited on some special material, such as stainless steel, anodised aluminium, plastic etc. In order to recover the deficiencies of Q-switched fiber laser marking machine, we make new mopa fiber laser source.
Compared with Q-switched fiber laser source, Mopa laser’s pulse could be adjusted. so it have more wide application then Q-switched laser.
What we can do with Mopa laser
- color marking on stainless steel
With mopa fiber laser marking machine, we can do many beautiful color on stainless steel, such as red, blue, pink, green etc.
Q-switched fiber laser marking machine can only do ordinary marking on anodised aluminium. With mopa fiber laser marking machine we can do black marking on anodised aluminium easily.
- Phone case
- White marking on black plastic & black marking on white plastic
In China market, the best mopa laser source is JPT mopa laser, including M1 and M6 series.
If you want to know more about mopa laser marking machine, contact me