As a representative of the third-generation laser technology, fiber lasers have the following advantages:

(1) Low manufacturing cost of glass optical fiber, mature technology and the spoolability of optical fiber;

(2) The glass fiber does not need to have a strict phase matching for the incident pump light like crystals;

(3) The glass material has a very low volume-to-area ratio, fast heat dissipation and low loss, so the conversion efficiency is high and the laser threshold is low;

(4) The output laser has many wavelengths: this is because the energy levels of rare earth ions are very rich and there are so many kinds of rare earth ions;

(5) Tunability: Due to the wide energy level of rare earth ions and the wide fluorescence spectrum of glass fiber.

(6)It has the advantages of adjustment-free, maintenance-free and high stability, which is unmatched by traditional lasers.

(7)Be easily qualified for various multi-dimensional and arbitrary space processing applications, making the design of the mechanical system very simple.

(8) Competent in harsh working environment, with high tolerance to dust, shock, impact, humidity and temperature.

(9) No need for thermoelectric cooling and water cooling, just simple air cooling.

(10) High electro-optical efficiency: The comprehensive electro-optical efficiency is as high as more than 20%, which greatly saves power consumption during work and saves operating costs.

Consultant Comercial:Yan