HGGA2S4 CRYSTAL NO FURTHER A MYSTERY

With the appearance of recent nonlinear resources and solitary-frequency pump sources, There is certainly renewed interest in optical parametric oscillators (OPOs). A single-method diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that is each amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed singly resonant OPO