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Take you to understand MOPA laser marking machine
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Take you to understand MOPA laser marking machine

Views: 99     Author: Site Editor     Publish Time: 2022-04-27      Origin: Site


  MOPA laser marking machine is a marking equipment using MOPA (adjustable pulse width) fiber laser. It has good pulse shape control ability. Compared with Q-switched fiber laser, MOPA fiber laser pulse frequency and pulse width are independently controllable. Through the adjustment and matching of two laser parameters, it can achieve constant high peak power output and can be applied to a wider range of materials.


  The pulse width of MOPA laser marking machine M1 is 4-200ns, and the pulse width of M6 is 2-200ns. The pulse width of the ordinary fiber laser marking machine is 118-126ns. From this, it can be seen that the pulse width of the MOPA laser marking machine can be adjusted in a wider range, so it is understood why some products cannot be marked by ordinary fiber laser marking machines, the effect can be achieved by using MOPA's laser marking machine.

Application of MOPA laser marking machine

  MOPA laser marking machine is suitable for fine marking process of metal and non-metal materials, such as laser engraving of digital product parts, mobile phone keys, light-transmitting keys, electronic components, handicraft gifts, mobile phone shells, key panels, oxidation, plastic marking , Oxidation treatment and coating electroplating spraying and other surface treatment.


  The pulse width and frequency of the MOPA fiber laser are independently adjustable, and the adjustment parameter range is large, so the processing is fine and the thermal effect is low.Mainly used in stainless steel color marking, alumina black, stripping anode, stripping coating, semiconductor and electronics industry, plastic and other sensitive materials marking and PVC plastic pipe industry.

mopa laser marking machine



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