Novel high-power laser modules for drying applications based on VCSEL arrays

Roman Koerner; Rolf Apetz; Ralf Conrads; Carsten Deppe; Stephan Gronenborn; Johanna Sophie Kolb; Holger Moench; Susanne Weidenfeld; Markus Herper; Dennis Groben

doi:10.1117/12.3003017

12 March 2024 Novel high-power laser modules for drying applications based on VCSEL arrays

Roman Koerner, Rolf Apetz, Ralf Conrads, Carsten Deppe, Stephan Gronenborn, Johanna Sophie Kolb, Holger Moench, Susanne Weidenfeld, Markus Herper, Dennis Groben

Author Affiliations +

Proceedings Volume 12867, High-Power Diode Laser Technology XXII; 1286711 (2024) https://doi.org/10.1117/12.3003017
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

We developed a new generation of high-power laser modules for laser drying in battery electrode fabrication. Low power densities and homogeneous heating with full system efficiencies ⪆50% is within the record system efficiencies offered today. Moreover, simple scalability of the illumination profile and highly standardized fabrication techniques are the game changer benefits from using VCSELs as light source.

Conference Presentation

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

Citation Download Citation

Roman Koerner, Rolf Apetz, Ralf Conrads, Carsten Deppe, Stephan Gronenborn, Johanna Sophie Kolb, Holger Moench, Susanne Weidenfeld, Markus Herper, and Dennis Groben "Novel high-power laser modules for drying applications based on VCSEL arrays", Proc. SPIE 12867, High-Power Diode Laser Technology XXII, 1286711 (12 March 2024); https://doi.org/10.1117/12.3003017

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