FOCtek Photonics,Inc.---Photorefractive Crystals ------>> Fe:LiNbO3 Optics,Lens,Penta Prism,Right Angle Prism,Mirror Crystals,Nd:YAG,Nd:YVO4,Ti:Sapphire,BBO,KTP,YVO4 Polarization Optics,Polarizer,Waveplate,PBS Micro Optics,C-Lens,LN Wedge,YVO4 Wedge,YVO4 Beam Displacer,Micro Prism,Micro PBS,Micro Waveplate,FOCtek Fe: LiNbO3 is a kind of common used photorefractive materials with large electro-optic (E-O) coefficients, high photorefractive sensitivity and high diffraction efficiency. It is easy operation and storage, low cost and large size availability, which make it more suitable for volume fabrication and practical devices. FOCtek provide high quality Fe:LiNbO3 crystals, which are all poled and strain and scatter free. The iron level we can provide is from 0.005 to 0.20mol% with size 40x40x40mm or 3" in diameter. Optics,Lens,Penta Prism,Right Angle Prism,Mirror Crystals,Nd:YAG,Nd:YVO4,Ti:Sapphire,BBO,KTP,YVO4 Polarization Optics,Polarizer,Waveplate,PBS Micro Optics,C-Lens,LN Wedge,YVO4 Wedge,YVO4 Beam Displacer,Micro Prism,Micro PBS,Micro Waveplate,FOCtek