What is the use of mopa laser

In the previous article,

What is the difference between MOPA laser and fiber

we learned the difference between mopa laser and ordinary fiber laser. Now we will mainly talk about the use of MOPA laser:

1. Color marking of stainless steel materials

2. Black plastic white

3. Alumina blackening

4、MOPA lasers are optimally suited for marking naturally and colored anodized aluminum to create black markings without damaging the surface. They are also used for high-contrast marking of various other metals (e.g. nickel alloys, steels, titanium). For example, a MOPA laser creates a wide range of reproducible annealing colors on stainless steel.