Laser materials processing with dynamic-beam parameters in the focus region

Gisbert Staupendahl; Jens Bliedtner; Thomas Schott

doi:10.1117/12.144556

4 May 1993 Laser materials processing with dynamic-beam parameters in the focus region

Gisbert Staupendahl, Jens Bliedtner, Thomas Schott

Author Affiliations +

Proceedings Volume 1810, 9th International Symposium on Gas Flow and Chemical Lasers; (1993) https://doi.org/10.1117/12.144556
Event: Ninth International Symposium on Gas Flow and Chemical Lasers, 1992, Heraklion, Greece

Abstract

This paper reports on a new arrangement for laser materials processing allowing the fast variation of beam parameters in the focus region, e.g., the polarization of the radiation and the diameter and position of the focus spot. Results of CO₂ laser cutting of mild steel with a dynamic polarization are discussed.

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Gisbert Staupendahl, Jens Bliedtner, and Thomas Schott "Laser materials processing with dynamic-beam parameters in the focus region", Proc. SPIE 1810, 9th International Symposium on Gas Flow and Chemical Lasers, (4 May 1993); https://doi.org/10.1117/12.144556

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