355nm high power UV laser source for large format marking
Large-format laser marking is mainly aimed at customers with large-area marking needs. Due to the different areas, the lasers used in the workpiece materials are also different. In the process requirements of large-area marking, the power intensity changes continuously with the material and area of the workpiece.
Mr. Chen, a customer from Guangdong, drove to RFH's production headquarters yesterday, hoping to inspect RFH's high-power ultraviolet laser Expert III 355.
Different from ordinary large-format lasers for marking, RFH high-power UV lasers also meet the requirements and needs of large-format marking despite their small size.
The ultraviolet laser emitted by the high-power ultraviolet laser can quickly scratch the surface of the material. Although it is small in size, it can move freely on a large area, and this movement is not random but directional. The RFH UV laser has a unique positioning function, which can help the laser determine the position of the drawing input, and can achieve an accuracy of about 0.02mm even on a large surface.
In addition, the marking speed of RFH high-power ultraviolet laser is extremely fast and the stability is super strong, which can complete the marking of large-format materials at a very fast speed, which meets the shortcomings that the same type of small ultraviolet laser cannot meet.
What is Expert III 355 series UV diode-pumped pulsed solid-state laser? It adopts unique laser cavity design, acousto-optic Q-switching technology, and high-precision cooling system, with small size and high integration. It has short pulse width (<20ns@40k), superior beam quality (M²<1.2) and perfect spot characteristics (spot ellipticity>90%). Widely used in PE/PCB/FPC cutting, glass, sapphire cutting, and high-precision micromachining for drilling, scribing, cutting and other fields.
Expert III 355 series UV laser features:
1. The laser wavelength is 354.7nm, and the repetition rate covers a wide range (single pulse to 200kHz)
2. Excellent beam quality (M2<1.2), strictly guaranteed in all frequency ranges; pulse width<20ns@40k, small heat-affected area during processing
3. The unique Q-switching control technology is suitable for various laser application control requirements; the inner cavity self-purification system makes the laser have a long life and stable operation.
4. Full digital intelligent power control technology, simple operation and convenient monitoring
5. Support communication with computer, external control of laser via RS232
6. Integrated design, convenient for equipment integration
The research and development of RFH UV lasers has never been limited to the past, whether it is in the marking of different materials or in different areas, it can be handy to meet the strict requirements of customers.
