Laser Welding Equipment

It consists of an optical oscillator and a medium placed between the mirrors at both ends of the oscillator cavity. When the medium is excited to a high energy state, it begins to generate in-phase light waves and reflects back and forth between the mirrors at both ends, forming a photoelectric cascade effect, amplifying the light waves, and obtaining enough energy to begin emitting lasers.
Laser can also be explained as a device that converts raw energy such as electrical energy, chemical energy, thermal energy, light energy or nuclear energy into electromagnetic radiation beams of certain specific optical frequencies (ultraviolet light, visible light or infrared light). The conversion form is easy to perform in certain solid, liquid or gaseous media. When these media are excited in atomic or molecular form, they produce a beam of light with almost the same phase and nearly a single wavelength - laser. Due to the in-phase and single wavelength, the difference angle is very small, and the distance that can be transmitted before being highly concentrated to provide functions such as welding, cutting and heat treatment is quite long.