Three Photon Absorption in Optical Parametric Oscillators Based on OP-GaAs

Oliver H. Heckl, Bryce J. Bjork, Georg Winkler +9

We report on the first singly-resonant (SR), synchronously pumped optical parametric oscillator (OPO) based on orientation-patterned gallium arsenide (OP-GaAs). Together with a dou…