Epr-20/15/10 End Pumped Laser Marking Machine

End-face laser marking machine is called semiconductor end-pumped laser marking machine. It uses a solid-state laser pumped by a semiconductor laser (Laser Diode, LD) as the pump source, and the laser crystal is injected from the end face after fiber coupling. The pump beam enters the gain medium and overlaps the cavity mode space to the greatest extent, so that high-power and high-beam quality laser output can be obtained. It adopts an integrated overall structure, no optical pollution, power coupling loss and air cooling, and has high efficiency, long life and low maintenance performance that other lasers do not have.