Gitterwerk

With the combination of ultra-pure fused silica substrates, all-dielectric coatings, and a unique grating design, Gitterwerk gratings offer a very high damage threshold with maximum diffraction efficiency (up to 99.5%). Beyond that, our unique mask-based full-field exposure process eliminates any stitching artifacts or period variations in our products, resulting in a perfect beam quality with excellent homogeneity. We cover the spectrum from 250 nm – 2500 nm with a series of line densities ranging from 600 l/mm up to 3000 l/mm, which both the optical performance and the mechanical dimensions can be tailored to the customer's specific requirements.

Gitterwerk’s transmission grating provides a perfect solution for ultra-high-power and ultra-short pulse lasers with maximum efficiency (up to 99.5%). With our new technology, you will get the best gratings without any stitching problems or period variations up to 135 mm diameter, available for high-volume production, as well as customizable requests. We cover the spectrum from 250 nm – 2500 nm with a series of line densities ranging from 600 l/mm up to 3000 l/mm.