HGGA2S4 CRYSTAL - AN OVERVIEW

With the arrival of latest nonlinear elements and one-frequency pump resources, There's renewed curiosity in optical parametric oscillators (OPOs). Just one-method diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that's equally amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed singly resonant OPO.Output idler e