Raycus Fiber Source 20QS for laser marking machine
The Q-switched pulsed fiber laser series developed by Raycus Laser is an industrial-grade marking and micromachining laser developed by Raycus Laser. This series of pulsed lasers has the characteristics of high peak power, high single-pulse energy, and optional spot diameter. In the fields of marking, precision machining, graphic engraving, etc., in the marking application process, the cost is lower and the performance is more stable than the traditional laser.
The wavelength in the laser marking machine refers to the wavelength of the laser emitted by the laser. Different lasers have different wavelengths. Our commonly used laser marking machines can be divided into ultraviolet laser marking machines, fiber laser marking machines, and carbon dioxide laser marking machines. machine and so on. They have different types of lasers and emit different wavelengths of laser light.
Wavelength is a term in physics, wave is a way of motion, wavelength is the distance between two wave crests or troughs, waves can be any shape, and it is the transmission of energy. Any object with wave properties has a wavelength corresponding to it, and the longer the wavelength, the less energy it has. Photons have the properties of waves and are called light waves. All the rest of the objects (including ourselves) also have the properties of waves, called matter waves (also called de Broglie waves).
The wavelength of the laser of the fiber laser marking machine is 1064nm, which is invisible. The waveguide structure of the fiber determines that the fiber laser is easy to obtain single transverse mode output, and is less affected by external factors, which can achieve high brightness laser output. 1064nm has an excellent effect especially on metal products.
The wavelength of the Co2 carbon dioxide laser marking machine is 10.64 microns. It is in the infrared region and cannot be detected by the naked eye. It has two working modes: continuous and pulsed. Mainly reacts to plastic glass materials.
The wavelength of the UV laser marking machine is about 355nm, which is a laser that generates a UV beam.
