AO & EO Crystals

LaserOptec specializes in the production of optical crystals, including laser crystals, nonlinear crystals, magneto-optical crystals, birefringent crystals, acousto-optical crystals, electro-optical crystals etc.

LiNbO3 is widely used as electro-optic modulators and Q-switches for Nd:YAG, Nd:YLF and Ti:Sapphire lasers as well as modulators for fiber optics.

LiTaO3 is an E-O crystal widely used for E-O devices, due to its good optical NLO and E-O properties, as well as high damage threshold. CASTECH supplies high quality LiTaO3 boules and wafers with the following specifications for standard applications. We can also offer other specifications upon request.