Publications

Johannes Wahl, Christian Frey, Michael Sawannia, Simon Olschok, Rudolf Weber, Christian Hagenlocher, Andreas Michalowski, and Thomas Graf. Measurement of the influence of the vapor plume on laser beam characteristics during laser beam welding. 2023. [PUMA: BeamCharacterisation Diagnostics Laser MacroMaterialProcessing ProcessDevelopement Welding YbYag myown]

Johannes Wahl, Christian Frey, Michael Sawannia, Simon Olschok, Rudolf Weber, Christian Hagenlocher, Andreas Michalowski, and Thomas Graf. Measurement of the influence of the vapor plume on laser beam characteristics during laser beam welding. 2023. [PUMA: YbYag myown Diagnostics Welding BeamCharacterisation Laser MacroMaterialProcessing ProcessDevelopement]

Johannes Wahl, Christian Frey, Michael Sawannia, Simon Olschok, Rudolf Weber, Christian Hagenlocher, Andreas Michalowski, and Thomas Graf. Measurement of the influence of the vapor plume on laser beam characteristics during laser beam welding. Fundamentals and Process Simulation, 2023. [PUMA: BeamCharacterisation Diagnostics Laser MacroMaterialProcessing ProcessDevelopement Welding YbYag myown]

Johannes Wahl, Christian Frey, Michael Sawannia, Simon Olschok, Rudolf Weber, Christian Hagenlocher, Andreas Michalowski, and Thomas Graf. Measurement of the influence of the vapor plume on laser beam characteristics during laser beam welding. Fundamentals and Process Simulation, 2023. [PUMA: YbYag myown Diagnostics Welding BeamCharacterisation Laser MacroMaterialProcessing ProcessDevelopement]

Johannes Wahl, Christian Frey, John Powell, Felix Zaiß, Michael Haas, Simon Olschok, Christian Hagenlocher, Uwe Reisgen, and Thomas Graf. Characterizing the effect of the vapor plume on laser beam characteristics during laser beam welding. 2024. [PUMA: BeamCharacterisation Diagnostics Laser MacroMaterialProcessing ProcessDevelopement Welding YbYag myown]

Johannes Wahl, Christian Frey, John Powell, Felix Zaiß, Michael Haas, Simon Olschok, Christian Hagenlocher, Uwe Reisgen, and Thomas Graf. Characterizing the effect of the vapor plume on laser beam characteristics during laser beam welding. 2024. [PUMA: YbYag myown Diagnostics Welding BeamCharacterisation Laser MacroMaterialProcessing ProcessDevelopement]

Johannes Wahl, Christian Frey, John Powell, Felix Zaiß, Michael Haas, Simon Olschok, Christian Hagenlocher, Uwe Reisgen, and Thomas Graf. Characterizing the effect of the vapor plume on laser beam characteristics during laser beam welding. In Stefan Kaierle, and Klaus R. Kleine (Eds.), High-Power Laser Materials Processing: Applications, Diagnostics, and Systems XIII, (12878)SPIE, March 2024. [PUMA: YbYag myown Diagnostics Welding BeamCharacterisation Laser MacroMaterialProcessing ProcessDevelopement] URL

Johannes Wahl, Christian Frey, John Powell, Felix Zaiß, Michael Haas, Simon Olschok, Christian Hagenlocher, Uwe Reisgen, and Thomas Graf. Characterizing the effect of the vapor plume on laser beam characteristics during laser beam welding. In Stefan Kaierle, and Klaus R. Kleine (Eds.), High-Power Laser Materials Processing: Applications, Diagnostics, and Systems XIII, (12878)SPIE, March 2024. [PUMA: BeamCharacterisation Diagnostics Laser MacroMaterialProcessing ProcessDevelopement Welding YbYag myown] URL

Simon Olschok, Oliver Engels, Michael Clemens, Stefan Jakobs, Thomas Krichel, Christian Frey, and Michael Jarwitz. Laser beam quality welds – Learning from other processes. Procedia CIRP, (111):401--404, Elsevier BV, 2022. [PUMA: Laser MacroMaterialProcessing Welding myown peer] URL

Simon Olschok, Oliver Engels, Michael Clemens, Stefan Jakobs, Thomas Krichel, Christian Frey, and Michael Jarwitz. Laser beam quality welds – Learning from other processes. Procedia CIRP, (111):401--404, Elsevier BV, 2022. [PUMA: myown Welding peer Laser MacroMaterialProcessing from:michaeljarwitz] URL

K. Wolf. Spaltüberbrückbarkeit beim Laserstrahlschweißen mit Zusatzwerkstoff durch Variation der räumlichen Intensitätsverteilung. IFSW18-13March 2018. [PUMA: Andreasch,W. Laser MacroMaterialProcessing Masterarbeit Trumpf_GmbH_&_Co.KG Welding Weller,Daniel]

K. Wolf. Spaltüberbrückbarkeit beim Laserstrahlschweißen mit Zusatzwerkstoff durch Variation der räumlichen Intensitätsverteilung. IFSW18-13March 2018. [PUMA: Trumpf_GmbH_&_Co.KG Welding Laser MacroMaterialProcessing from:julianholland Andreasch,W. Masterarbeit Weller,Daniel]

M. Bedoui. Spaltüberbrückbarkeit und Einkopplung beim Laserstrahlschweißen von Bördelnähten. IFSW18-08March 2018. [PUMA: Daimler_AG Laser MacroMaterialProcessing Masterarbeit Welding Weller,Daniel]

M. Bedoui. Spaltüberbrückbarkeit und Einkopplung beim Laserstrahlschweißen von Bördelnähten. IFSW18-08March 2018. [PUMA: Welding Laser MacroMaterialProcessing from:julianholland Daimler_AG Masterarbeit Weller,Daniel]

L. Schmid. Untersuchung des Wärmeeintrags beim Laserstrahlschweißen von Kupfer mit einem frequenzverdoppelten Festkörperlaser. IFSW18-07July 2018. [PUMA: Heider,Andreas Jarwitz,Michael Laser MacroMaterialProcessing Masterarbeit Robert_Bosch_GmbH Welding]

L. Schmid. Untersuchung des Wärmeeintrags beim Laserstrahlschweißen von Kupfer mit einem frequenzverdoppelten Festkörperlaser. IFSW18-07July 2018. [PUMA: Robert_Bosch_GmbH Welding Jarwitz,Michael Laser Heider,Andreas MacroMaterialProcessing from:julianholland Masterarbeit]

Michael Jarwitz, Jens Johannsen, Peter Stritt, Rudolf Weber, and Thomas Graf. Heat transfer and heat conduction during laser welding of Ni-sheets to Ni-foam. Lasers in Manufacturing 2015, 2015. [PUMA: LaserMatterInteraction Diagnostics Welding Laser MacroMaterialProcessing from:peterberger]

Rudolf Weber, Christian Freitag, Margit Wiedenmann, Volkher Onuseit, and Thomas Graf. Kilowatt Average Power Short-Pulse Laser Processing of CFRP - Quality Challenges. Lasers in Manufacturing 2015, 2015. [PUMA: MicroMaterialProcessing Drilling Welding Laser MacroMaterialProcessing Ablation Cutting from:peterberger]

Daniel Weller, Peter Stritt, Christian Hagenlocher, Rudolf Weber, Thomas Graf, Jörg Simon, Cyrille Bezençon, and C. Bassi. Hot Crack formation when welding aluminum alloys at close-edge position with remote technology. Lasers in Manufacturing 2015, 2015. [PUMA: LaserMatterInteraction Diagnostics Welding Laser MacroMaterialProcessing from:peterberger]

Daniel Förster. Absorptivitätsänderung bei der Bestrahlung von Metallen. Lasers in Manufacturing 2015, 2015. [PUMA: Laser EnergyCoupling MacroMaterialProcessing from:peterberger]