| 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 | 04026 | |
| Number of page(s) | 2 | |
| Section | Solid State Lasers (SSL) | |
| DOI | https://doi.org/10.1051/epjconf/202430704026 | |
| Published online | 18 October 2024 | |
https://doi.org/10.1051/epjconf/202430704026
Actively pulse shaped linearly polarized nanosecond hybrid Ho3+ and Tm3+-doped silica fiber & Ho3+:YAG MOPA at 2048 nm
1 Fraunhofer IOSB (Institute of Optronics, System Technologies and Image Exploitation) Gutleuthausstraße 1, 76275 Ettlingen, Germany
2 Institute of Control Systems, Karlsruhe Institute of Technology, Fritz-Haber-Weg 1, 76131 Karlsruhe, Germany
* These two authors contributed equally to this work Corresponding author: dominik.lorenz@iosb.fraunhofer.de
Published online: 18 October 2024
Ho3+:YAG amplifiers are able to efficiently scale pulse energy at wavelengths far shorter than the main emission peak. For 24 W input power at 2048 nm a signal output power of 81.6 W is reached, resulting in 5.3 dB gain.
© The Authors, published by EDP Sciences, 2024
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