LITTLE KNOWN FACTS ABOUT HGGA2S4 CRYSTAL.

With the arrival of latest nonlinear products and solitary-frequency pump resources, There is certainly renewed curiosity in optical parametric oscillators (OPOs). Just one-manner diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that is definitely equally amplified and frequency doubled is accustomed to pump a monolithic MgO:LiNbO3 pulsed