1按照激光器不同可分为CO2激光打标机，半导体激光打标机，YAG激光打标机，光纤激光打标机2按照激光波长的不同可分为紫外激光打标机355nm绿激光打标机532nmYAG激光打标机1064nm半导体侧泵YAG激光打标机半导体端泵YAG激光打标机1064nm光纤激光打标机；聚焦系统聚焦系统的作用是将平行的激...