Altechna Coatings

Altechna Coatings is the largest optical coating company in Lithuania manufacturing optical components and coatings for various laser systems and optical elements. The company is continuously developing and manufacturing a broad range of custom optical coatings suitable for various laser systems and optical devices. Altechna Coatings has close collaboration with Lithuanian applied research institu

tions like Department of Optical Coatings at Institute of Physics, Laser Research Center at Vilnius University and Lithuanian laser companies. Altechna Coatings offers various optical coatings and development services for optical components according to custom requirements of scientists and engineers. Altechna Coatings researchers and engineers take a part in coating technology research, cooperating with various research institutions and improving existing or integrating new technologies. Altechna Coatings continuously works in the development of such complex coatings, like broadband mirrors, non-polarizing or broadband beam splitters, high contrast spectral separators, polarizators for one or few wavelengths simultaneously, coatings with negative group delay dispersion or group velocity dispersion optimization for ultrafast applications, coatings for ultraviolet range or infrared range.