Fast Beam Oscillations Improve Laser Cutting of Thick Materials

Fast Beam Oscillations Improve Laser Cutting of Thick Materials

We provide here an overview of the capabilities of oscillating beams to improve solid‐state laser fusion cutting of thick‐sheet AISI 304 stainless steel and present results of the so‐called dynamic beam shaping (DBS) technique, which relies on fast and commonly harmonic oscillations of the laser foc...

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Veröffentlicht in:PhotonicsViews (Online) 2020-06, Vol.17 (3), p.26-31
Hauptverfasser: Wetzig, Andreas, Herwig, Patrick, Borkmann, Madlen, Goppold, Cindy, Mahrle, Achim, Leyens, Christoph
Format: Magazinearticle
Sprache:eng
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Zusammenfassung:We provide here an overview of the capabilities of oscillating beams to improve solid‐state laser fusion cutting of thick‐sheet AISI 304 stainless steel and present results of the so‐called dynamic beam shaping (DBS) technique, which relies on fast and commonly harmonic oscillations of the laser focus at frequencies in the kHz range.
ISSN:2626-1294
2626-1308
DOI:10.1002/phvs.202000025