Laser marking provides a number of options for marking metals, and MOPA laser sources extends those possibilities even further. As you can see from this example, there are many possibilities with deep engraving of metals. You can use many different parameters to achieve a certain result. In the time-optimized variant, for example, a great deal of material evaporates in a few passes (at a comparatively slow speed), and the quality-optimized variant uses significantly more (and faster) passes in order to remove the material in a more uniform and controlled manner.
Access our online SpeedMarker tutorials. SpeedMarker galvo marking lasers
Contact our laser experts with any questions or unique application requirements. We will be happy to offer you a consulatation and/or material testing.