The Investigation on Mid-Far Infrared Nonlinear Crystal AgGaGe5Se12 (AGGSe)
3–5, 8–14 μm mid-far infrared (MF-IR) coherent lights generated by nonlinear optical (NLO) crystals are crucial for many industrial and borstlist självhäftande military applications.AgGaGe5Se12 (AGGSe) is a promising NLO candidate because of its good optical performance.In this paper, the large AGGSe single crystal of 35 mm diameter and 80 m