High efficient diode pumped mixed vanadate crystal Nd:Gd 0.7Y0.3 VO4 laser

Yu. D. Zavartsev; A. I. Zagumennyi; Yu. L. Kalachev; S. A. Kutovoi; V. A. Mikhailov; V. V. Podreshetnikov; P. A. Popov; I. A. Shcherbakov

doi:10.1117/12.752937

9 August 2007 High efficient diode pumped mixed vanadate crystal Nd:Gd _0.7Y_0.3 VO₄ laser

Yu. D. Zavartsev, A. I. Zagumennyi, Yu. L. Kalachev, S. A. Kutovoi, V. A. Mikhailov, V. V. Podreshetnikov, P. A. Popov, I. A. Shcherbakov

Author Affiliations +

Proceedings Volume 6731, International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems; 67311P (2007) https://doi.org/10.1117/12.752937
Event: International Conference on Lasers, Applications, and Technologies '07, 2007, Minsk, Belarus

Abstract

High quality mixed vanadate monocrystals Nd:Gd _0.7Y_0.3 VO₄ with dimensions up to Ø 25x70 mm and Nd ions concentration of 0.5% were grown. Diode pumped laser based on this crystal demonstrates lasing with output power up to 9.8 W at wavelength 1063.6 nm with slope and total efficiencies 66% and 64%, respectively. Thermooptical characteristics of this mixed vanadate crystal and Nd:GdVO₄ crystal were directly measured and compared.

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Yu. D. Zavartsev, A. I. Zagumennyi, Yu. L. Kalachev, S. A. Kutovoi, V. A. Mikhailov, V. V. Podreshetnikov, P. A. Popov, and I. A. Shcherbakov "High efficient diode pumped mixed vanadate crystal Nd:Gd _0.7Y_0.3 VO₄ laser", Proc. SPIE 6731, International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems, 67311P (9 August 2007); https://doi.org/10.1117/12.752937

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