首页> 外文会议>SPIE Conference on Laser Beam Shaping >HIGH-POWER FEMTOSECOND LASER CUTTING AND DRILLING COMBINING BEAM-SHAPING AND BEAM-SPLITTING
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HIGH-POWER FEMTOSECOND LASER CUTTING AND DRILLING COMBINING BEAM-SHAPING AND BEAM-SPLITTING

机译:高功率飞秒激光切割和钻孔结合光束整形和光束分裂

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This paper focuses on femtosecond laser cutting and drilling using a patented technology for suppressing the conicity generated by the ablation saturation. We will show that it is now possible to use a high power femtosecond laser, of several hundreds of watts, for zero taper cutting by considering a precession movement on the beam like a donut beam shaping and by applying a beam splitting on this engineered beam to feed several standard scanners.
机译:本文侧重于飞秒激光切割和钻孔,使用专利技术抑制消融饱和度产生的结合。我们将表明,通过考虑束形梁成形的光束上的进气运动,并通过在该工程梁上施加光束分裂,现在可以使用几百瓦的高功率飞秒激光器,用于零锥形切割,并通过在该工程梁上施加梁分裂馈送多个标准扫描仪。

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