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The main advantages of fiber laser marking machine
- Sep 07, 2017 -

1. Glass fiber manufacturing cost is low, the technology is mature and the fiber can bring the miniaturization, the advantages of intensive;

2. Glass fiber on the incident pump light does not need as strict as the crystal phase matching, which is due to the glass matrix Stark split caused by non-uniform broadening of the absorption band caused by a wide reason;

3. Glass material has a very low volume area ratio, heat dissipation fast, low loss, so the conversion efficiency is higher, the laser threshold is low;

4. Output laser wavelength: This is because the rare earth ion energy level is very rich and its rare earth ions as many;

5. Tunable: due to rare earth ion level and glass fiber fiber spectrum is wide.



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