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laser marking machine-superwave laser

Superwave Laser Technology Co.,Ltd | Updated: Mar 12, 2018



  1. Different laser wavelengths.
    · uv laser marking machine: 355 nm.
    · green laser marking machine: 532nm.
    · lamp pump YAG laser marking machine: 1064nm.
    · semiconductor side pump YAG laser marking machine and semiconductor end pump YAG laser marking machine: 1064nm.
    · optical fiber laser marking machine: 1064nm.
    ·CO2 laser marking machine: 10.64um.


    2. Different working principles.
    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.
    · 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.
    · optical fiber laser marking machine: optical fiber direct output laser.


    3. The range of marks and prices are different.
    ·CO2 laser marking machine: mainly used for non-metal (wood, acrylic, paper, leather, etc.), the price is cheap.
    · green laser marking machine and ultraviolet laser marking machine: mainly used in high-end ultra-fine IC and other products. Price is high, product customization is the main.
    · lamp pump YAG laser marking machine: mainly used for low demand products such as metal and plastic, the price of laser marking machine is moderate.
    · semiconductor side pump laser marking machine: it is the same with the lamp pump YAG laser marking machine, but it is stable and the price is moderate.
    · semiconductor end pump laser marking machine: same with the light pump YAG laser marking machine, stable and power-saving, but used for high-end production, high price.
    · optical fiber laser marking machine: it is used for high end products such as mobile phones and buttons, which can be used for precision, power saving and maintenance. The price is high.


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