Multispot fiber lasers for material processing applications

Yongmin Jung; Natasha Vukovic; Christophe A. Codemard; Michalis N. Zervas

doi:10.1117/12.3000216

12 March 2024 Multispot fiber lasers for material processing applications

Yongmin Jung, Natasha Vukovic, Christophe A. Codemard, Michalis N. Zervas

Proceedings Volume 12865, Fiber Lasers XXI: Technology and Systems; 128650B (2024) https://doi.org/10.1117/12.3000216
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

We introduce a new approach for the generation of high-power multi-spot fiber lasers, employing square core fiber segments to enhance the efficiency of material processing. Utilizing an all-fiber strategy with Single Mode Fiber– Square Core Fiber (SMF-SCF) structures, our approach exemplifies notable progress in beam shaping technologies. Through laser drilling experiments on metals, the effectiveness of this technique is demonstrated, promising diverse applications in advanced manufacturing and industrial processes.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yongmin Jung, Natasha Vukovic, Christophe A. Codemard, and Michalis N. Zervas "Multispot fiber lasers for material processing applications", Proc. SPIE 12865, Fiber Lasers XXI: Technology and Systems, 128650B (12 March 2024); https://doi.org/10.1117/12.3000216

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