Ion Beam Sputtering (IBS)Coating Technology

Ion Beam Sputtering (IBS), or Ion Beam Deposition (IBD), is a Physical Vapor Deposition (PVD) technique in which a layer of a desired material is formed by a highly energetic, precisely controlled ion beam extracting molecules from the target material. In the field of optics, Ion Beam Sputtering (IBS)Coating Technology has become widely recognized for its effectiveness.

The key principle is the mechanism by which ions extract molecules from the target material. Ion grid optics enable material sputtering by precisely controlling ion energy and beam focus. When the ion energy is set to minimize implantation (typically 1000-2000eV), the ions are precisely directed to the target, and multiple collisions knock the desired atoms or molecules out of their stable positions, allowing them to leave the target. Such interaction between the ion beam and the target is called sputtering. As a result, Ion Beam Sputtering (IBS)Coating Technology enables highly durable and consistent coatings for a variety of optical uses.

An optical interference coating is created by stacking layers of different materials and precisely controlling each layer’s thickness. Coatings produced by Ion Beam Sputtering technology meet the most demanding industry and scientific requirements and offer numerous benefits for laser and laser systems manufacturers. Moreover, Ion Beam Sputtering (IBS)Coating Technology is valued for delivering coatings with exceptional optical performance and low defect rates. Ultimately, industries seeking premium optics often rely on Ion Beam Sputtering (IBS)Coating Technology to achieve their most challenging coating specifications.

Looking for Ion Beam Sputtering capabilities in the U.S.? Explore OPTOMAN’s IBS-coated laser optics for U.S. customers.