LITTLE KNOWN FACTS ABOUT HGGA2S4 CRYSTAL.

With the advent of recent nonlinear resources and single-frequency pump sources, There is certainly renewed fascination in optical parametric oscillators (OPOs). Only one-method diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that is both equally amplified and frequency doubled is accustomed to pump a monolithic MgO:LiNbO3 pulsed singly r