Issue |
EPJ Web Conf.
Volume 307, 2024
11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources (EUROPHOTON 2024)
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Article Number | 04042 | |
Number of page(s) | 2 | |
Section | Solid State Lasers (SSL) | |
DOI | https://doi.org/10.1051/epjconf/202430704042 | |
Published online | 18 October 2024 |
https://doi.org/10.1051/epjconf/202430704042
Effect of the doping level on the 2.8-µm laser performance of Er3+:CaF2 crystals
1 Centre de Recherche sur les Ions, les Matériaux et la Photonique (CIMAP), UMR 6252 CEA-CNRS-ENSICAEN, Université de Caen Normandie, 6 Boulevard Maréchal Juin, 14050 Caen, France
2 CORIA UMR6614, CNRS-INSA-Université de Rouen, Normandie Université, Avenue de l’université, BP. 12, 76801 Saint Etienne du Rouvray, France
* venkatesan.jambunathan@ensicaen.fr
Published online: 18 October 2024
The effect of doping level (0.1-10 at.%) on mid-infrared laser performance of Er:CaF2 crystals was investigated. The Er:CaF2 laser delivered 1.17 W at 2798 nm with 35.8% slope efficiency and was tuned across 2690-2830 nm.
© The Authors, published by EDP Sciences, 2024
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