Abstract
We demonstrate a single-longitudinal-mode Ho:GdVO4 continuous-wave (CW) laser at 2048.6 nm. We achieved excellent single-longitudinal-mode performance using a unidirectional ring cavity with an isolator and a half-wave plate. We obtain the maximum output power equal to 965 mW corresponding to a slope efficiency of 12.7%.
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Wang, R., Zhao, B., Yao, B. et al. A 2 μm Single-Longitudinal-Mode Ho:GdVO4 CW Laser. J Russ Laser Res 42, 355–357 (2021). https://doi.org/10.1007/s10946-021-09969-y
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DOI: https://doi.org/10.1007/s10946-021-09969-y