THE SMART TRICK OF HGGA2S4 CRYSTAL THAT NOBODY IS DISCUSSING

With the advent of recent nonlinear materials and single-frequency pump sources, There may be renewed interest in optical parametric oscillators (OPOs). Just one-mode diode-laser-pumped monolithic Nd:YAG nonplanar ring laser which is both amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed singly resonant OPO.Output idler