Our MOPA laser is optimally suited for marking naturally and colored anodized aluminum to create black markings without damaging the surface. It can also be 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.

Furthermore, our MOPA laser provides advantages regarding the durability of the mark after reprocessing: With the possibility of flexibly adjusting the laser parameters, high-quality markings that are resistant against multiple passivation and sterilization cycles can be achieved. That is why the MOPA laser is often used for marking medical products.

You can also achieve better results with the MOPA laser for some plastics than with a “standard” fiber laser, for example regarding the contrast on black polyamide, black PBT (polybutylene terephthalate) or polypropylene.

Due to the possibility of adjusting the pulse duration, MOPA lasers like ours are optimally suited for high-quality laser ablation or paint removal e.g. for day/night markings in various industries.