HgGa2S4 Crystal No Further a Mystery
and working disorders for the sensible structure of large electric power femtosecond optical parametric oscillators with excitationWe report on a femtosecond optical parametric oscillator (OPO) with the deep-infrared (deep-IR) based upon the Kerr-lens-method-locked Ti:sapphire laser because the pump source. By deploying a novel cascaded intracavity