86 W continuous-wave diode side-pumped 1341.4nm Nd:YAP laser

Yong-ji Yu; Jing Zhao; Xin-yu Chen; Chao Wang; Chun-ting Wu; Guang-yong Jin

doi:10.1117/12.2035107

17 September 2013 86 W continuous-wave diode side-pumped 1341.4nm Nd:YAP laser

Yong-ji Yu, Jing Zhao, Xin-yu Chen, Chao Wang, Chun-ting Wu, Guang-yong Jin

Proceedings Volume 8904, International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications; 89041O (2013) https://doi.org/10.1117/12.2035107
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China

Abstract

In this paper, we present a compact 803 nm diode side-pumped Nd:YAP laser that can produce 86 W of polarized 1341.4 nm output in continuous-wave mode. The laser characteristics including thermal lens and different cavity types were studied. By comparing the output powers at different resonator lengths and different output couplers, 86 W output power with c-axis polarized laser at 1341.4 nm has been obtained at the maximum pumping power of 840 W. The optical-optical efficiency is 10.2% and the slope efficiency is 16.6%. The beam quality factors of the 1341.4 nm laser are 13.26 and 13.54 in the parallel and perpendicular directions, respectively.

Citation Download Citation

Yong-ji Yu, Jing Zhao, Xin-yu Chen, Chao Wang, Chun-ting Wu, and Guang-yong Jin "86 W continuous-wave diode side-pumped 1341.4nm Nd:YAP laser", Proc. SPIE 8904, International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications, 89041O (17 September 2013); https://doi.org/10.1117/12.2035107

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