Investigation of the influence of the scanning speed and step in laser marking and engraving of aluminum

Marking and engraving of aluminum was carried out by a CuBr (copper bromide) laser operating at the wavelength of 511 nm with a pulse duration of 30 ns. The reflection was investigated of the laser-ablated aluminum surface depending on the laser beam scanning speed and the distance between the laser...

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Veröffentlicht in:	Journal of physics. Conference series 2021-03, Vol.1859 (1), p.12002
Hauptverfasser:	Balchev, I, Atanasov, A, Lengerov, A, Lazov, L
Format:	Artikel
Sprache:	eng
Schlagworte:	Ablation Aluminum Copper bromide Engraving Laser beams Laser processing Lasers Marking Optical microscopes Physics Pulse duration Scanning
Online-Zugang:	Volltext
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