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Proceedings Paper

Laser power stabilizing control system for high-power CO2 laser welding
Author(s): Guenter Deinzer; Peter Hoffmann; Wolfgang Baer; Manfred Geiger
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Paper Abstract

The working quality in laser material processing is influenced by a number of parameters as to laser source, beam guiding system and material. Although the reliability of the lasers and the stability of the system components have been improved there are still some weak points. In the following a closed-loop control system is presented which will help to meet the requirements.

Paper Details

Date Published: 1 February 1994
PDF: 9 pages
Proc. SPIE 2062, Lasers as Tools for Manufacturing, (1 February 1994); doi: 10.1117/12.167582
Show Author Affiliations
Guenter Deinzer, Univ. Erlangen-Nurnberg (Germany)
Peter Hoffmann, Univ. Erlangen-Nurnberg (Germany)
Wolfgang Baer, Univ. Erlangen-Nurnberg (United States)
Manfred Geiger, Univ. Erlangen-Nurnberg (Germany)

Published in SPIE Proceedings Vol. 2062:
Lasers as Tools for Manufacturing
Leonard R. Migliore; Richard W. Walker, Editor(s)

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