NOT KNOWN FACTS ABOUT HGGA2S4 CRYSTAL

With the advent of latest nonlinear supplies and single-frequency pump resources, there is renewed fascination in optical parametric oscillators (OPOs). Only one-method diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that is certainly the two amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed singly resonant OP