Tolstik Nikolai A, Kurilchik Sergey V, Kisel Victor E, Kuleshov Nikolay V, Maltsev Victor V, Pilipenko Oleg V, Koporulina Elizaveta V, Leonyuk Nikolai I
1Institute for Optical Materials and Technologies, Belarus National Technical University, 65 Nezavisimosti Avenue, Building 17, Minsk, Belarus.
Opt Lett. 2007 Nov 15;32(22):3233-5. doi: 10.1364/ol.32.003233.
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.
我们报道了掺铒镱铝硼晶体（Er:Yb:YAl3(BO3)）的光谱特性和高功率连续波（CW）二极管泵浦激光运转情况。测定了吸收光谱、受激发射光谱、发射寿命以及Yb3+向Er3+离子的能量转移效率。展示了一台连续波Er:Yb:YAB激光器，其在1602nm、1555nm和1531nm波长处发射，输出功率高达1W，斜率效率高达35%。
