Abstract
We demonstrate a tunable single-longitudinal-mode Ho:YAG laser pumped by a 1.13 μm diode. With two intracavity Fabry–Perot etalons, the maximum single-longitudinal-mode output power of 102 mW at 2129.6 nm is obtained. The wavelength is tuned from 2119.7 to 2131.5 nm by precisely rotating two etalons. The measured beam quality factors are 1.29 and 1.28 in the and directions, respectively.
© 2017 Optical Society of America
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