通用光学元件
环焦离轴抛物线
利用结合了聚焦镜和轴棱镜特性的光学元件,改善 CO2 激光切割、钻孔和其他材料加工任务的效果。
这些光学元件产生非衍射贝塞尔光束环焦点。与高斯光束相比,此类环焦点可以切割出更平滑的边缘,而且对周围材料的热损伤更小。与单独的组件相比,这种单一光学元件改善了设计的多功能性。
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