Fe:LiNbO₃ is one kind of excellent photorefractive crystal with high electro-optic coefficients, high photorefractive sensitivity and diffraction efficiency without applied electric field. Therefore, Fe:LiNbO₃ crystal will find the niche applications in phase conjugation and holographic recording. High quality Fe:LiNbO₃ crystal, with size as large as 3" (Diameter) and iron doped concentrations from 0.01 to 0.1 atm%, can be supplied by GOT. Special fabrications are also available upon request.