355nm ultraviolet laser marker engrave qr code S9-Y series solid state pulsed UV laser is ultra compact. The whole part of power supply is integrated into the laser head. This makes the size of the laser more smaller, and the integration into a system more easier and convenient. S9-Y series is of short pulse width(<12ns@30k)，superior beam quality(M²<1.2) and perfect laser sport quality(beam circularity>90%).

During the 16 years of research and development of RFH ultraviolet lasers, it has continuously surpassed itself and innovated and developed, which fully meets the needs of various markings in the current market, and has also improved the shortcomings of traditional marking methods.