LITTLE KNOWN FACTS ABOUT HGGA2S4 CRYSTAL.

With the advent of latest nonlinear materials and solitary-frequency pump sources, There is certainly renewed curiosity in optical parametric oscillators (OPOs). An individual-mode diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that is certainly both of those amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed