Altechna is a global provider of high-precision laser optics, optical coatings, and optomechanical assemblies, enabling serial production of the most powerful lasers.

With over 30+ years of experience and a team of 130+ professionals across the EU and the US, we deliver advanced optical solutions for defense, industrial, semiconductor, medical and automotive markets.

Altechna products are designed and optimized for long-lifetime, high-power laser systems operating in the 193 nm to 3 µm wavelength range. Our expertise in custom optical designs and high-damage-threshold coatings, combined with rigorous metrology, ensures precision, reliability, and repeatability from prototype to mass production.

In 2023, we strengthened our capabilities with the acquisition of Alpine Research Optics (Altechna US), expanding our expertise in high-damage-threshold optics for DUV, visible, and IR applications to meet the most demanding laser system requirements.

With this acquisition, Altechna tripled its production capacity and delivers full vertical integration — from polishing to subassemblies.