A high beam quality laser-diode end-pumped Nd:GdVO4 slab laser |
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| Authors: | Y. Yan H. L. Zhang P. F. Sha L. Cui R. N. Li X. Lin H. J. Zhang J. L. He J. G. Xin |
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| Affiliation: | Fraunhofer-Institut für Lasertechnik (ILT), Aachen, Germany |
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| Abstract: | An 83 W, near-diffraction-limited LD end-pumped Nd:GdVO4 slab laser with hybrid resonator was presented with the pumping power of 238 W, the slope efficiency and optical-to-optical conversion efficiency were 39.4 and 34.9%, respectively. At the output power of 70 W, beam quality M2 factors were 1.2 in stable direction and 1.3 in unstable direction. |
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