Theoretical and experimental study of diode-pumped Nd:LuAG disk lasers

Jianyong Ding; Jianlei Wang; Guangli Yu; Jun Zhou; Xiaolei Zhu; Weibiao Chen; Wei Wei

doi:10.1117/12.2599034

6 June 2021 Theoretical and experimental study of diode-pumped Nd:LuAG disk lasers

Jianyong Ding, Jianlei Wang, Guangli Yu, Jun Zhou, Xiaolei Zhu, Weibiao Chen, Wei Wei

Proceedings Volume 11849, Fourth International Symposium on High Power Laser Science and Engineering (HPLSE 2021); 1184910 (2021) https://doi.org/10.1117/12.2599034
Event: Fourth International Symposium on High Power Laser Science and Engineering (HPLSE 2021), 2021, Suzhou, China

Abstract

A Nd:LuAG disk laser with V-shape stable resonator and active-mirror configuration, end-pumped by 808 nm laser diode array, is demonstrated. By using a theoretical model, performances and optimization of the disk laser is investigated theoretically and experimentally. A maximum output energy of 4.5 J per pulse operating at 10 Hz repetition rate is obtained for the laser with the optimum output coupler transmission of 15%, the corresponding optical-to-optical efficiency is 18.8%. It proves that Nd:LuAG ceramic active-mirror disk laser is a promising alternatives for high-energy lasers.

Citation Download Citation

Jianyong Ding, Jianlei Wang, Guangli Yu, Jun Zhou, Xiaolei Zhu, Weibiao Chen, and Wei Wei "Theoretical and experimental study of diode-pumped Nd:LuAG disk lasers", Proc. SPIE 11849, Fourth International Symposium on High Power Laser Science and Engineering (HPLSE 2021), 1184910 (6 June 2021); https://doi.org/10.1117/12.2599034

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