Our AR-coated lenses and windows are coated using Ion Beam Sputtering (IBS) – the most advanced thin-film deposition technology.

Thanks to the near-bulk density of IBS coatings, these optics feature extremely low absorption, excellent environmental stability, and outstanding laser-induced damage thresholds (LIDT). The dense coating structure ensures thermal lensing elimination, resistance to humidity, and mechanical stress, making them suitable for demanding industrial and scientific environments.

Our optical assemblies combine multiple coated components into pre‑aligned modules designed to handle today’s high‑power and ultrafast laser systems. The company’s use of ion‑beam sputtering (IBS) gives these assemblies exceptionally low absorption (sub‑ppm) and high laser‑induced damage thresholds – greater than 1 J cm‑² at 1030 nm, 500 fs. Because IBS coatings are thermally and environmentally stable, each assembly maintains its spectral performance and alignment under intense optical loads, reducing maintenance and extending service life.

The range of assemblies covers light pipes, process‑chamber windows, lens assemblies, retroreflectors, beam splitters and collimators. OPTOMAN’s engineers can integrate coated windows, mirrors and micro‑optics into custom configurations, such as light pipes for homogeneous beam delivery or retroreflectors for precise beam return, while keeping absorption below 1 ppm. Typical applications include medical laser systems, ophthalmic microscopy instruments, articulated delivery arms, as well as high‑power laser processing and manufacturing platforms.