A SECRET WEAPON FOR HGGA2S4 CRYSTAL

With the advent of latest nonlinear supplies and solitary-frequency pump sources, there is renewed interest in optical parametric oscillators (OPOs). A single-manner diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that may be both amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed singly resonant OPO.Success of