Multi-Physics Simulation of High-Power Solid-State Laser Systems
Rupp, Marius
Abstract:
Advancements in solid-state laser technology have enabled their use in various fields.
In this work, a multi-physics modeling approach is developed for high-power bulk lasers, allowing for the analysis of otherwise inaccessible quantities and processes.
The model consists of three submodels: laser beam propagation, laser gain, and thermal effects. The accuracy of the simulation is increased through various methods. The developed model is validated by designing experimental Ho3+:YAG systems.
Kurzfassung (Abstract) Ihrer Arbeit in Englisch: Advancements in solid-state laser technology have enabled their use in various fields.
In this work, a multi-physics modeling approach is developed for high-power bulk lasers, allowing for the analysis of otherwise inaccessible quantities and processes.
The model consists of three submodels: laser beam propagation, laser gain, and thermal effects. The accuracy of the simulation is increased through various methods. The developed model is validated by designing experimental Ho3+:YAG systems.
In this work, a multi-physics modeling approach is developed for high-power bulk lasers, allowing for the analysis of otherwise inaccessible quantities and processes.
The model consists of three submodels: laser beam propagation, laser gain, and thermal effects. The accuracy of the simulation is increased through various methods. The developed model is validated by designing experimental Ho3+:YAG systems.
Kurzfassung (Abstract) Ihrer Arbeit in Englisch: Advancements in solid-state laser technology have enabled their use in various fields.
In this work, a multi-physics modeling approach is developed for high-power bulk lasers, allowing for the analysis of otherwise inaccessible quantities and processes.
The model consists of three submodels: laser beam propagation, laser gain, and thermal effects. The accuracy of the simulation is increased through various methods. The developed model is validated by designing experimental Ho3+:YAG systems.
| Zugehörige Institution(en) am KIT | Institut für Photonik und Quantenelektronik (IPQ) |
| Publikationstyp | Hochschulschrift |
| Publikationsdatum | 02.07.2025 |
| Sprache | Englisch |
| Identifikator | ISSN: 5 KITopen-ID: 1000179649 |
| Verlag | Karlsruher Institut für Technologie (KIT) |
| Umfang | vii, 204 S. |
| Serie | Lasers and Optronics ; 2943-2308 |
| Art der Arbeit | Dissertation |
| Fakultät | Fakultät für Elektrotechnik und Informationstechnik (ETIT) |
| Institut | Institut für Regelungs- und Steuerungssysteme (IRS) |
| Prüfungsdatum | 16.01.2025 |
| Schlagwörter | Festkörperlaser, Simulation, Thermische Effekte, Solid-State Laser, Simulation, Thermal Effects |
| Nachgewiesen in | OpenAlex |
| Globale Ziele für nachhaltige Entwicklung | |
| Referent/Betreuer | Eichhorn, Marc Koos, Christian |