M.C. Pujol

Efficient 2-$mu$m Continuous-Wave Laser Oscillation of Tm$^3 + $:KLu(WO$_4$)$_2$

X. Mateos, F. Diaz, U. Griebner, 2006, IEEE Journal of Quantum Electronics.

Crystalline structure and optical spectroscopy of Er3+-doped KGd(WO4)2 single crystals

M. Aguiló, C. Zaldo, X. Solans, 1999 .

Laser operation of the new stoichiometric crystal KYb(WO4)2

X. Mateos, F. Diaz, U. Griebner, 2002 .

Erbium spectroscopy and 1.5-/spl mu/m emission in KGd(WO/sub 4/)/sub 2/: Er,Yb single crystals

X. Mateos, F. Diaz, J. Massons, 2004, IEEE Journal of Quantum Electronics.

Thulium doped monoclinic KLu(WO4)2 single crystals: growth and spectroscopy

M. Aguiló, F. Güell, M. Aguiló, 2007 .

Green up-conversion of Er3+ in KGd(WO4)2 crystals. Effects of sample orientation and erbium concentration

C. Zaldo, C. Zaldo, M. Pujol, 2001 .