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. 2007 Nov 15;32(22):3233-5.
doi: 10.1364/ol.32.003233.

Efficient 1 W continuous-wave diode-pumped Er,Yb:YAl3(BO3)4 laser

Nikolai A Tolstik  1 , Sergey V Kurilchik, Victor E Kisel, Nikolay V Kuleshov, Victor V Maltsev, Oleg V Pilipenko, Elizaveta V Koporulina, Nikolai I Leonyuk
Affiliations

Efficient 1 W continuous-wave diode-pumped Er,Yb:YAl3(BO3)4 laser

Nikolai A Tolstik et al. Opt Lett. .

Abstract

We report the spectroscopy and high-power continuous-wave (CW) diode-pumped laser operation of Er:Yb:YAl3(BO3) crystal. Absorption and stimulated emission spectra, emission lifetimes, and efficiency of energy transfer from Yb3+ to Er3+ ions were determined. A CW Er:Yb:YAB laser emitting at 1602, 1555, and 1531 nm with output power as high as 1W and slope efficiency up to 35% was demonstrated.

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