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Proceedings Paper

Deep-penetration laser welding with Nd:YAG laser combination up to 11-kW laser power
Author(s): Frederic Coste; Francois Janin; Mohammed Hamadou; Remy Fabbro
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Paper Abstract

The use of a combination of 2 or 3 Nd:YAG lasers having each an output power of 3 or 4 kW is presented in the case of heavy section welding. We discuss the main difficulties that are occurring for these conditions. The strategy leading to the welding of sample thickness up to 60 mm is presented.

Paper Details

Date Published: 3 March 2003
PDF: 6 pages
Proc. SPIE 4831, First International Symposium on High-Power Laser Macroprocessing, (3 March 2003); doi: 10.1117/12.486494
Show Author Affiliations
Frederic Coste, Cooperation Laser Franco-Allemande (France)
Francois Janin, Cooperation Laser Franco-Allemande (France)
Mohammed Hamadou, Cooperation Laser Franco-Allemande (France)
Remy Fabbro, Cooperation Laser Franco-Allemande (France)

Published in SPIE Proceedings Vol. 4831:
First International Symposium on High-Power Laser Macroprocessing
Isamu Miyamoto; Kojiro F. Kobayashi; Koji Sugioka; Reinhart Poprawe; Henry Helvajian, Editor(s)

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