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Proceedings Paper

86 W continuous-wave diode side-pumped 1341.4nm Nd:YAP laser
Author(s): Yong-ji Yu; Jing Zhao; Xin-yu Chen; Chao Wang; Chun-ting Wu; Guang-yong Jin
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Paper 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.

Paper Details

Date Published: 17 September 2013
PDF: 7 pages
Proc. SPIE 8904, International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications, 89041O (17 September 2013); doi: 10.1117/12.2035107
Show Author Affiliations
Yong-ji Yu, Changchun Univ. of Science and Technology (China)
Jing Zhao, Changchun Univ. of Science and Technology (China)
Xin-yu Chen, Changchun Univ. of Science and Technology (China)
Chao Wang, Changchun Univ. of Science and Technology (China)
Chun-ting Wu, Changchun Univ. of Science and Technology (China)
Guang-yong Jin, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 8904:
International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications
Andreas Tünnermann; Zejin Liu; Pu Wang; Chun Tang, Editor(s)

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