Jian Liu

High-power tunable laser operation of Ho:YScO 3 crystal at 2.1 µm

We report the Czochralski growth, spectroscopic characterization, and laser performance at 2.1 µm of a Ho:YScO 3 mixed sesquioxide crystal with a doping concentration of 0.4 at.%. Spectroscopic evaluation was performed based on room-temperature absorption and fluorescence measure...