Cross-relaxation and temporal dynamics of lasing at 2 μm in thulium-doped ceramic material

We report the characterization of the pump absorption and emission dynamic properties of a $\mathrm{Tm}:{\mathrm{Lu}}_2{\mathrm{O}}_3$ ceramic lasing medium using a three-mirror folded laser cavity. We measured a slope efficiency of 73%, which allowed us to retrieve the cross-relaxation coeff...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Alessandro Fregosi, Fernando Brandi, Luca Labate, Federica Baffigi, Gianluca Cellamare, Mohamed Ezzat, Daniele Palla, Guido Toci, Alex Whitehead, Leonida A. Gizzi
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Cambridge University Press 2025-01-01
Schriftenreihe:	High Power Laser Science and Engineering
Schlagworte:	high average power laser ceramic laser materials diode pumping multipulse extraction cross relaxation process
Online-Zugang:	https://www.cambridge.org/core/product/identifier/S2095471925000374/type/journal_article
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