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Proceedings Paper

Diode-side-pumped TEM00 mode Nd:YAG laser with plane-convex resonator
Author(s): Jianli Ma; Qingduo Duanmu; Guozheng Wang; Zhongliang Qiao
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Paper Abstract

We demonstrate a diode-side-pumped TEM00 mode Nd:YAG laser with plane-convex resonator. The design of plane-convex resonator increases the loss of higher-order mode and the volume of fundamental mode, so the efficient mode match between the pump light and the oscillating light and good beam quality is obtained. The continuous wave output power of 13W is generated with M2x=1.33 and M2y=1.31. The 9W average output power of acousto-optically Q-switched laser with M2x=1.29 and M2y=1.27 is also achieved. When the Q-switching repetition rate is 10kHz, pulse width is 240ns with peak power of 3.8kW.

Paper Details

Date Published: 18 February 2009
PDF: 6 pages
Proc. SPIE 7276, Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications, 72761Q (18 February 2009); doi: 10.1117/12.823841
Show Author Affiliations
Jianli Ma, Changchun Univ. of Science and Technology (China)
Qingduo Duanmu, Changchun Univ. of Science and Technology (China)
Guozheng Wang, Changchun Univ. of Science and Technology (China)
Zhongliang Qiao, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7276:
Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications
Peixiang Lu; Katsumi Midorikawa; Bernd Wilhelmi, Editor(s)

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