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How Does Fiber Laser Marking Machine Make Different Color On Stainless Steel ?
- Sep 10, 2018 -

When the fiber laser marks the stainless steel material, it can change the color of the surface layer of the material by adjusting the laser beam. The advantage is that the pulse width and frequency can be adjusted independently, and adjusting one of them does not affect the other laser parameters, which is not available for q-switched lasers. This characteristic increases the infinity of stainless steel color marking. Pulse width, power, filling mode, frequency, delay parameters and other factors in the actual marking operation will affect the color effect.


So a MOPA laser marker is better for color marking on stainless steel.

Mopa laser

fiber mark color