A 9.8-W,a-cut Tm, Ho:YAP laser pumped by two laser diodes

Linjun Li; Xining Yang; Wei Wang; Yunfeng Bai; Xiaoyang Yu

doi:10.1117/12.2269078

8 March 2017 A 9.8-W,a-cut Tm, Ho:YAP laser pumped by two laser diodes

Linjun Li, Xining Yang, Wei Wang, Yunfeng Bai, Xiaoyang Yu

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102555A (2017) https://doi.org/10.1117/12.2269078
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

A 9.8 W, continuous wave (CW) operation of a a-cut Tm,Ho:YAlO₃ (Tm,Ho:YAP) laser at 2119.2 nm is reported in this paper. The Tm,Ho:YAP crystal, which was cooled at the temperature of 77 K, was double end-pumped by two 14.0- W fiber-coupled laser diodes at 793.5 nm. An optical-optical conversion efficiency of 35% was acquired, corresponding to a slope efficiency of 37.8%.

Citation Download Citation

Linjun Li, Xining Yang, Wei Wang, Yunfeng Bai, and Xiaoyang Yu "A 9.8-W,a-cut Tm, Ho:YAP laser pumped by two laser diodes", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102555A (8 March 2017); https://doi.org/10.1117/12.2269078

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