Ho:GGAG disordered garnet crystal for tunable 2.1 µm laser

0567557 - FZÚ 2023 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Kratochvíl, J. - Boháček, Pavel - Šulc, J. - Němec, M. - Jelínková, H. - Kubeček, V. - Trunda, Bohumil - Havlák, Lubomír - Jurek, Karel - Nikl, Martin
Ho:GGAG disordered garnet crystal for tunable 2.1 µm laser.
Proceedings of Optica High-brightness Sources and Light-driven Interactions Congress 2022. Washington: Optica Publishing, 2022, č. článku MF5C.2. ISBN 978-1-957171-06-7.
[Mid-Infrared Coherent Sources - MICS 2022. Budapešť (HU), 21.03.2022-25.03.2022]
Institucionální podpora: RVO:68378271
Klíčová slova: crystals * garnets * garnet crystals * laser-based * slope efficiencies * tunables * wavelength tunability * pumping (laser)
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)

Room-temperature 2.1 µm laser based on a novel Ho3+-doped disordered garnet Gd3(Ga,Al)5O12, resonantly pumped by a Tm:fiber laser, was investigated. Slope efficiency of 45 % and a wavelength tunability in the range 2055-2116 nm was achieved.
Trvalý link: https://hdl.handle.net/11104/0338810