1. LiNbO 3 crystals for Electro-optics and Optoelectronics

2. Company "Elent A/Elent Technics" has more than 20 years experience in the growth and processing of electro-optic and optoelectronic crystals. Together with our partners we offer Lithium Niobate Crystals (LiNbO 3 ) as ready and worked components. Based on the engineering know-how and a lot of researches and experiments we offer our customers all over the world high quality products manufactured according to the specific requirements. We offer quality and stability!

3. LiNbO 3 (Lithium Niobate) crystals Main properties Colorless synthetic single crystal, grown from melt by Czochralski method Crystal symmetry: 3м, rhombohedra structure. Crystal structure: Trigonal, space group R3c Density: 4,628 g/cm 3 Melting point: 1260 ˚С Curie point: 1140°C Hardness: 5 Mohs Optical spectral range: 0,4-5 mkm Cell parameters: a=5.148Å, c=13.863Å

4. We would like to offer components from LiNbO 3 (Lithium Niobate), manufactured according to the specific requirements of our customers based on the below boules characteristics: Growth direction – Z; Boules diameter up to 96 mm, high 80 mm with high inside homogeneity. No striation visible to cross-polarizers or laser projection inspection with naked eyes. Anomalous birefringence ∆na – 5 ⋅ 10 -5, not more LiNbO 3 (Lithium Niobate) crystals Characteristics

5. AR coating checking results

6. LiNbO 3 crystals application Lithium Niobate (LiNbO 3 ) is a useful material for optoelectronics. Many technologies are based on this material which has unique piezo-electric, optical and photoelastic properties while exhibiting mechanical and chemical stability. The combination of excellent electro-optical, acousto-optical and non-linear optical properties makes an attractive host material for application in integrated optics. LiNbO 3 crystal is also the mostly used inorganic substrate for electro-optic waveguide applications. So material can be widely used for Optical Modulators, Q-Switches, Pockels Cell, Optical Parametric Oscillators (OPOs), Quasi-Phase-Matched (QPM) devices etc.

7. We are always open for cooperation and collaboration with our present and future customers and partners ! Sincerely yours “Elent A / Elent Technics” Team Gogol Str. 15, Dnepropetrovsk, 49044 Ukraine Tel./Fax + 380-56-7901235, 7901236, 7901237 info@elent-a.net www.elent-a.net