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How to distinguish the optical fiber laser marking machine?

Superwave Laser Technology Co.,Ltd | Updated: Apr 10, 2018



Lamp pumped YAG laser marking machine: adopt krypton lamp as an energy source (source), ND: YAG as lasing medium, a specific wavelength can make work material production energy level transition release laser, the laser energy amplification to form for laser material processing.

, CO2 laser marking machine: using CO2 gas filling the discharge tube as lasing medium, when extensions on the electrode voltage, discharge tube of glow discharge, can make the gas molecules release laser, the laser energy amplification to form for laser material processing.

YAG laser marking machine, semiconductor side pump: use the wavelength of 808 nm semiconductor laser diode pumped Nd: YAG medium, make the medium produces a large number of inversion of particles under the action of Q switch form a wavelength of 1064 nm giant pulse laser output, electro-optic conversion efficiency is high.

ยท semiconductor end pump YAG laser marking machine: the semiconductor pump light (808nm) is pumped directly from the end surface of the laser crystal, and the laser is produced by the optical mirror group output. The efficiency of light conversion is greatly improved.



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