Analyze the difference between fiber laser and MOPA laser engraving machine
Compared with traditional normal fiber lasers, MOPA M7 series Fiber Lasers have much larger range in the aspects of pulse width, pulse repetition rate and pulse shape control. What’s the difference between fiber laser and MOPA laser marking machine? Let us make a comparison and check it out
Some customer have no idea about how to choose fiber laser and mopa laser, hope this article will make a difference for you.
Actually for MOPA and Fiber laser,both of their laser wavelength is 1064nm,its the same. MOPA can do all the marking of Fiber laser. According to the marking effect,the difference is;
MOPA can mark different color on stainless steel wtih dofferent color
MOPA is special to mark Oxidized Aluminum,like iPhone case,the IMEI number,but fiber marking machine need to Focus on using 3mm higher of correct focus distance!
For MOPA, we suggest JPT 20w and 30w, 60w. For Fiber,there are 20w,30w 50W 70W and 100W laser power.
Share with you some beautiful sample made by Dowin laser mopa fiber laser marking machine
