15 May 2017 Development of 2.7-μm Er:Y2O3 ceramic laser operated at room temperature
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Abstract
In this paper, we investigated laser performance of Er:Y2O3 ceramics at room temperature. With pulsed pumping with duty cycle of 1%, 1.02 W of peak output power was obtained at wavelength of 2.7 μm with slope efficiency of 3%. Furthermore, absorption spectra of the ceramics and temperature evolution for different pumping conditions were examined.
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Jiří Mužík, Jiří Mužík, Ryo Yasuhara, Ryo Yasuhara, Martin Smrž, Martin Smrž, Michal Jelínek, Michal Jelínek, Václav Kubeček, Václav Kubeček, Akira Endo, Akira Endo, Tomáš Mocek, Tomáš Mocek, } "Development of 2.7-μm Er:Y2O3 ceramic laser operated at room temperature", Proc. SPIE 10238, High-Power, High-Energy, and High-Intensity Laser Technology III, 1023816 (15 May 2017); doi: 10.1117/12.2265764; https://doi.org/10.1117/12.2265764
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