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Practical! How To Distinguish Between Fiber Laser Marking Machine


Dec 11.2017
There are variety of fiber marking machine , how to distinguish between various types of fiber laser marking machine? let GEM laser to introduce for you.
1. Distinguish between different laser wavelengths.
Deep ultraviolet laser marking machine: 266 nm
Green laser marking machine: 532nm
Light pump YAG laser marking machine: 1064nm
Semiconductor side pump YAG laser marking machine, semiconductor end pump YAG laser marking machine: 1064nm
Fiber laser marking machine: 1064nm
CO2 laser marking machine: 10.64um

2. Distinguish between different working principles.
The lamp - pumped YAG laser marking machine: using krypton lamp as the source of energy (Ji Liyuan ND:YAG), as a result of the laser medium, a specific wavelength can promote the work material production level transition to release the laser, the laser energy amplification after the formation of laser beam for material processing.
CO2 laser marking machine: CO2 gas is charged into the discharge tube as a medium to generate laser. When a high voltage is applied to the electrode and glow discharge is generated in the discharge tube, the gas molecules will be released into the laser, and the laser beam will be processed to the material after the laser energy is amplified.
The semiconductor side pump YAG laser marking machine: using the wavelength of 808nm diode laser diode to pump Nd: YAG medium, so that the medium generates a large number of inverted particles. Under the action of Q switch, the output of the giant pulse laser with wavelength 1064nm is formed, and the electro-optical conversion efficiency is high.
The semiconductor end pump YAG laser marking machine: the semiconductor pump (808nm) is pumped directly from the end surface of the laser crystal, and the laser is produced by the output of the optical mirror group. The efficiency of line light conversion is greatly improved.
Optical fiber laser marking machine: direct output laser from optical fiber.
3. Distinguish between marked range and price.
CO2 laser marking machine: mainly used in non metal (wood, acrylic, paper, leather, etc.), the price is cheap.
Green laser marking machine, UV laser marking machine: mainly for high-end ultra fine IC and other products. The price is high, the product is customizing.
Light pump YAG laser marking machine: mainly used in metal, plastic and other low demand products, laser marking machine is moderate price.
Semiconductor side pump laser marking machine: the same as the light pump YAG laser marking machine, but it is more stable and the price is moderate.
Semiconductor end pump laser marking machine: the same as the light pump YAG laser marking machine, stable and electricity saving, but for high-end production, high price.
Optical fiber laser marking machine: fine marking, electricity saving, maintenance free, for mobile phone, key and other high-end products. High price。
All in all, these tips are very helpful for marking the fiber laser marking machine. Familiarity and mastery of these tricks must be done for the operators. It is also hoped that the practitioners will see these and some help.
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