Multi-kilowatt fibre laser with azimuthal mode output beam for advanced material processing

Natasha Vukovic; Jaclyn S. Chan; Christophe A. Codemard; Michalis N. Zervas; Stephen J. Keen; Rongshen Chen; Richard Jesset; Iain Botheroyd; Mike Durkin; Mark Greenwood

doi:10.1117/12.2545666

2 March 2020 Multi-kilowatt fibre laser with azimuthal mode output beam for advanced material processing

Natasha Vukovic, Jaclyn S. Chan, Christophe A. Codemard, Michalis N. Zervas, Stephen J. Keen, Rongshen Chen, Richard Jesset, Iain Botheroyd, Mike Durkin, Mark Greenwood

Author Affiliations +

Proceedings Volume 11266, Laser Resonators, Microresonators, and Beam Control XXII; 1126618 (2020) https://doi.org/10.1117/12.2545666
Event: SPIE LASE, 2020, San Francisco, California, United States

Abstract

A multi-kilowatt high-power fibre laser with adjustable azimuthal mode output beam profile is presented for the first time. The beam properties, and applications in laser cutting and welding of various metals are presented.

Citation Download Citation

Natasha Vukovic, Jaclyn S. Chan, Christophe A. Codemard, Michalis N. Zervas, Stephen J. Keen, Rongshen Chen, Richard Jesset, Iain Botheroyd, Mike Durkin, and Mark Greenwood "Multi-kilowatt fibre laser with azimuthal mode output beam for advanced material processing", Proc. SPIE 11266, Laser Resonators, Microresonators, and Beam Control XXII, 1126618 (2 March 2020); https://doi.org/10.1117/12.2545666

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