Impex HighTech GmbH offers you a wide range of products in the fields of optics, crystals and lasers. The core business of the company is the growth of Sapphire material for domes, high pressure tubes, high temperature windows and other optics made from this unique material. Other optical materials like laser crystals can be grown as well and are used in the companie's own laser developments. The ability to diffusion bond laser crystals like Nd:YAG to saturable absorber material like Cr⁴⁺:YAG is used in the main laser products, which results in monolithic and highly reliable pulsed laser systems for the industry and research.