2D and 3D Triangulation Are Suitable In Situ Measurement Tools for High-Power Large Spot Laser Penetration Processes to Visualize Depressions and Protrusions before Perforating

2D and 3D Triangulation Are Suitable In Situ Measurement Tools for High-Power Large Spot Laser Penetration Processes to Visualize Depressions and Protrusions before Perforating

During laser penetration, the irradiated samples form a melt pool before perforation. Knowledge of the dynamics of this melt pool is of interest for the correct physical description of the process and leads to improved simulations. However, a direct investigation, especially at the location of high-...

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Bibliographic Details
Main Authors: Stefan Reich, Alexander Göbel, Marcel Goesmann, Dominic Heunoske, Sebastian Schäffer, Martin Lueck, Matthias Wickert, Jens Osterholz
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Materials
Subjects:
high-power laser
laser penetration
2D triangulation
Online Access:https://www.mdpi.com/1996-1944/15/11/3743

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