Crystal Wafer and Substrate

OST Photonics supply a variety of crystal wafers and substrates in different specifications. Crystal orientation, dimension and thickness can be customized according to your requirements. The roughness of the polished surface can be less than 0.5nm (≤5Å) and all substrates are packed with clean bag (class 100) in the super-clean room(class 1000).

Crystal Wafers mainly include: Sapphire Wafers (Al2O3 Wafers), Silicon Wafers (Si Wafers), SiC Wafers, SAW Grade LiNbO3 Wafers, Optical Grade LiNbO3 Wafers, SAW Grade LiTaO3 Wafers, Optical Grade LiTaO3 Wafers, SAW Grade Quartz Single Crystal Wafers and Optical Grade Quartz Single Crystal Wafers. Black LiNbO3  and LiTaO3 Wafers and various of Optical Glass Wafers are also available.

Single Crystal Substrate products mainly include: Sapphire Substrates (Al2O3 Substrates), BaF2 Substrates, CaF2 Substrates, DyScO3 Substrates, GdScO3 Substrates, GGG Substrates, GSGG Substrates, KBr Substrates, KCl Substrates, KTaO3 Substrates, LaAlO3 Substrates, LGS Substrates, LiAlO2 Substrates, LiF Substrates, LiNbO3 Substrates, LiTaO3 Substrates, LSAT Substrates, MgAl2O4 Substrates, MgF2 Substrates, MgO Substrates, NaCl Substrates, Nb:SrTiO3 Substrates, NdCaAlO4 Substrates, NdGaO3 Substrates, PMN-PT Substrates, ScMgAlO4 Substrates, SGGG Substrates, SiC Substrates, Silicon Substrates (Si Substrates), SrLaAlO4 Substrates, SrTiO3 Substrates, TbScO3 Substrates, TeO2 Substrates, TGG Substrates, TiO2 Substrates, YAG Substrates, YAlO3 Substrates (YAP Substrates), YSZ Substrates, YVO4 Substrates, ZnO Substrates and ZnSe Substrates etc.