3W,5W,10W uv laser

RFH uv green laser is the basis for achieving 99% yield of laser etching

Jan 13 , 2021

RFH uv green laser is the basis for achieving 99% yield of laser etching

The customer of the conductive film laser etching machine was recommended by peers and chose the RFH10W 532nm green laser

RFH10W 532nm green laser is applied to the fine laser etching of conductive materials on PET and other films. As we all know, laser etching is dry etching, and the processing process is simple, but this "simple" requires technical support, that is, the laser system and its accessories with superior beams. A superior laser, such as the solid-state laser crafted in RFH12, is the basis for achieving a 99% yield of laser etching.

uv green laser

Currently, ultraviolet lasers and green lasers are the main equipment used in the etching of conductive materials. Next, use a conductive film laser etching machine using RFH's 10W Expert II 532nm green laser to illustrate the importance of laser beam quality.


As we all know, laser etching is automatically controlled by the laser system. Therefore, as long as the quality of the laser beam remains stable, the processed products are consistent and meet the requirements. However, it is not only the laser that affects laser etching, but also power supplies and other factors, and the laser is one of the stable and controllable ones. For example, RFH's Expert Ⅱ 532nm green laser, its beam quality M2 <1.3, pulse width <35ns@30k, are strictly guaranteed in all frequency ranges, so its processing heat affected area is very small and guaranteed. The test data shows that the yield rate of this conductive film laser etching machine is 99%.


In addition to the stable quality of the laser components, there is a one-to-one correspondence between the power supply and the laser. The stability of the power supply control system determines whether the laser can maximize its performance during operation. RFH has the advantages of independent research and development of power supply technology, which can update the function modules of the power control system in time, and improve the function modules according to laser requirements. With 12 years of R&D technology accumulation, domestic and foreign professors and doctoral R&D teams, this is a solid backing for the stable operation of the entire RFH laser system. The compliance rate of RFH laser parameters is 100%. Finished product testing and re-inspection before shipment are part of RFH’s rigorous quality management system. Multiple tests ensure the laser quality is stable and the equipment parameters are consistent with the actual operating parameters to ensure the supply to customers It is good quality. Because of this, we have won the trust of the vast market.


In addition, RFH's 355nm ultraviolet laser is also a standard laser for application and fine laser etching. I will introduce its application cases later.

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