The wavelength of the laser marking machine generally refers to the wavelength of the laser. Different types of laser marking machines have different wavelengths. Let's introduce to you the wavelength of different laser marking machines. Fiber laser marking machine, the wavelength is 1064 nanometers, the fiber laser is widely used, including laser fiber communication, laser space long-distance communication, industrial shipbuilding, automobile manufacturing, laser engraving, laser marking, laser cutting, printing roller, metal non-woven Metal drilling/cutting/welding (brazing, quenching, cladding and deep welding), military defense security, medical equipment, large-scale infrastructure, as a pump source for other lasers, etc. Carbon dioxide laser marking machine emits a laser with a wavelength of 10.6 microns, which is in the infrared region and cannot be detected by the naked eye. It has two working modes: continuous and pulse, and is used for laser cutting, welding, drilling and surface treatment. The laser power generated by the continuous mode can reach more than 20 kilowatts. Pulsed laser with a wavelength of 10.6 microns is also the most powerful type of laser. The most common carbon dioxide laser is a discharge tube about 1 meter long. The laser light it produces is invisible and enough on a brick to burn it to a blinding white light. Carbon dioxide laser was first used in 1964 with a wavelength of 10.6 μm. Ultraviolet laser marking machine, the wavelength is 405nm, solid-state ultraviolet lasers are divided into xenon lamp pumped ultraviolet lasers, krypton lamp pumped ultraviolet lasers and new laser diode pumped all solid-state lasers according to the pumping method. The photoelectric conversion efficiency of solid-state ultraviolet lasers is generally low, while LD all-solid-state ultraviolet lasers have the characteristics of high efficiency, high repetition frequency, reliable performance, small size, good beam quality and stable power. The wavelength of the pumped laser marking machine is 523nm. The semiconductor pumped solid-state laser uses the semiconductor laser to output laser with a fixed wavelength as the pump source, which replaces the previous use of krypton or xenon lamps to pump laser crystals, and they usually appear in green and In laser pointers of other colors etc. DPSS laser is a new generation of solid-state laser with long life, low power consumption, high stability, good beam quality, miniaturization and other advantages. DPSS laser has been used in optical fiber communication, space communication, environmental science, atmospheric Research, laser printing, medical equipment, optical image processing and many other high-tech fields. The above is the problem of the wavelength of the laser marking machine shared by Correct Pack Laser, and I hope it can help you solve the problem.