82% Efficient continuous-wave frequency doubling of 1.06 microm with a monolithic MgO:LiNbO(3) resonator.
We describe a frequency-doubling monolithic standing-wave resonator made of MgO:LiNbO(3) with dielectric mirror coatings for impedance matching near 100 mW input power and near-optimum nonlinear coupling. An external conversion efficiency of 82% has been achieved.
Paschotta
R
R
Kürz
P
P
Henking
R
R
Schiller
S
S
Mlynek
J
J