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 $M^2$ are 1.29 and 1.28 in the $x$ and $y$ directions, respectively.

© 2017 Optical Society of America

Diode-end-pumped continuously tunable single frequency Tm, Ho:LLF laser at 2.06  μm

Xinlu Zhang, Su Zhang, Nana Xiao, Jinhui Cui, Jiaqun Zhao, and Li Li
Appl. Opt. 53(8) 1488-1492 (2014)

1.5 W high efficiency and tunable single-longitudinal-mode Ho:YLF ring laser based on Faraday effect

Jing Wu, Youlun Ju, Tongyu Dai, Baoquan Yao, and Yuezhu Wang
Opt. Express 25(22) 27671-27677 (2017)

Resonantly pumped 1.645 μm single longitudinal mode Er:YAG laser with intracavity etalons

Zhu Lingni, Gao Chunqing, Wang Ran, Gao Mingwei, Zheng Yan, and Wang Zhengyong
Appl. Opt. 51(10) 1616-1618 (2012)

Resonantly pumped monolithic nonplanar Ho:YAG ring laser with high-power single-frequency laser output at 2122 nm

Lei Wang, Chunqing Gao, Mingwei Gao, and Yan Li
Opt. Express 21(8) 9541-9546 (2013)

Diode-end-pumped single-longitudinal-mode Er:LuAG laser with intracavity etalons at 1.6  μm

Tongyu Dai, Jing Wu, Zhenguo Zhang, Youlun Ju, Baoquan Yao, and Yuezhu Wang
Appl. Opt. 54(32) 9500-9503 (2015)