China Astar Manufacturer and exporter of KTA Crystal with good price. KTA CRYSTAL Description: KTA NON-LINEAR CRYSTALS Potassium Titanyl Arsenate (KTIOAsO4), or KTA, is a nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. It has good nonlinear optical and electro-optical properties, e.g. significantly reduced absorption in band range of 2.0-5.0 um, broad angular and […]