High-efficiency lasing and spectroscopy of domestic 1%Nd:YAG and 1%Ho:YAG ceramics

7th International Symposium and Young Scientists School "Modern Problems of Laser Physics"

Vatnik, S.M.^1 ; Vedin, I.A.^1 ; Kurbatov, P.F.^1 ; Osipov, V.V.^2 ; Luk'Yashin, K.E.^2 ; Maksimov, R.N.^2 ; Solomonov, V.I.^2

Institute of Laser Physics SB RAS, 13/3 Acad. Lavrentyev ave., Novosibirsk

630090, Russia^1

Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, 106 Amundsen str., Ekaterinburg

620016, Russia^2

关键词: Domestic ceramics;    Electrophysics;    High-efficiency;    Internal loss;    Nd:YAG ceramic;    Russian Academy of Sciences;    Slope efficiencies;    Yag ceramics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/793/1/012030/pdf
DOI  :  10.1088/1742-6596/793/1/012030

来源: IOP

【 摘 要 】

We report on spectroscopy and high-efficiency lasing of YAG ceramics synthesized at the Institute of Electrophysics, Ural Branch, Russian Academy of Sciences. The best slope efficiency is to be 36% for 1%Nd:YAG ceramics and 40% for 1%Ho:YAG ceramics, in the latter case the emission was centred at 2090 nm. Internal losses in the samples of domestic ceramics were estimated.