LEA Ltd

 , RU Manufacturer
Large single crystals from high-temperature melts and fluxes by Cz, Brigeman-Stockbarger, Kuropulos method, TSSG techniques and low-temperature aqueous and organic solutions. KTP, LBO, AGS, KTA, LB4, AGSe, BBO, LIS, CLBO, LISe, DLAP, GaSe, LiIO3, KPb2Cl5.

YAMAJU CERAMICS CO. LTD, YCC

 , JP Manufacturer
Optical and SAW grade lithium niobate and lithium tantalate single crystal and wafers, MgO-, Er-, Nd-, ZnO- doped.

OXIDE Corporation

 , JP Manufacturer
Scintillation crystals, laser crystals, polarization control, NLO crystals, crystals for rechargable battery.