Thermal oxide Silicon wafer (SiO2/Si)
Silicon-On-Insulator (SOI) wafer
Lithium Aluminate single crystal LiAlO2
Barium fluoride Single Crystal
Lithium gallate single crystal
PMN-PT single crystal substrate
Lithium Niobate (LiNbO3) crystals
MgF2 single crystal substrate
CaF2 single crystal substrate
Gadolinium scandium(GdScO3) single crystal
Dysprosium scandium (DyScO3) single crystal
Bismuth germanate substrate
Gallium Nitride on Sapphire waferÂ
LSAT single crystal substrate/wafer