A SECRET WEAPON FOR HGGA2S4 CRYSTAL

With the arrival of recent nonlinear elements and one-frequency pump resources, There's renewed fascination in optical parametric oscillators (OPOs). A single-manner diode-laser-pumped monolithic Nd:YAG nonplanar ring laser that is both equally amplified and frequency doubled is used to pump a monolithic MgO:LiNbO3 pulsed singly resonant OPO.We rep