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High repetition rate passive Q-switching of diode-pumped Nd:GdVO4 laser at 912 nm with V3+:YAG as the saturable absorber

  • Solid State and Liquid Lasers
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Laser Physics

Abstract

The character of a diode-pumped passively Q-switched Nd:GdVO4/V3+:YAG 912 nm laser was demonstrated for the first time to our knowledge. With an absorbed pump power of 7.4 W, an average output power of 360 mW with a Q-switched pulse width of 328 ns at a pulse repetition rate of 163 kHz was obtained. The Q-switching efficiency was found to be 32.7%. Our work further indicated V3+:YAG could be an effective fast passive Q-switch for 0.9 μm radiation.

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Correspondence to J. L. He.

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Original Text © Astro, Ltd., 2011.

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Yang, H.W., Huang, H.T., He, J.L. et al. High repetition rate passive Q-switching of diode-pumped Nd:GdVO4 laser at 912 nm with V3+:YAG as the saturable absorber. Laser Phys. 21, 66–69 (2011). https://doi.org/10.1134/S1054660X10230155

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  • DOI: https://doi.org/10.1134/S1054660X10230155

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