The advantages of the fiber laser marking machine in the future:
1.Glass fiber manufacturing cost is low, the technology is mature and its optical fiber can be made of the small, intensive advantages;
2.Glass fiber does not require the exact phase match of incident pump light as the crystal, due to the wider absorption band due to the non-uniform broadening caused by the Stark splitting of the glass matrix;
3.Glass material has a very low volume area ratio, heat dissipation, low loss, so the higher conversion efficiency, low laser threshold;
4.Output laser wavelength and more: This is because the rare earth ion level is very rich and its rare earth ion species as much;
5.Tunability: Due to the wide range of rare earth ions and glass fiber fluorescence spectrum wider.
6.Because there is no optical lens in the cavity of the fiber laser, it has advantages of adjustment-free, maintenance-free and high stability, which is unmatched by traditional lasers.
7.Optical fiber export, making the laser can easily handle a variety of multi-dimensional space for any processing applications, the mechanical system design has become very simple.
8.Competent for poor working conditions, dust, shock, shock, humidity, temperature has a high tolerance.
9.No thermoelectric cooling and water cooling, just a simple air-cooled.
10.High electro-optical efficiency: The comprehensive electro-optical efficiency is as high as 20% or more, which greatly saves power consumption during operation and saves operating costs.
11.High-power, commercial fiber lasers are six kilowatts.
