24 Feb 2006 Superior performance of Ibsen holographic master fused silica gratings is combined with the reproducibility and cost level of replicated gratings. Each Ibsen grating is a holographic masterpiece - not a replica. Fused Silica Transmission Gratings - the most environmentally and thermally stable gratings combined with broadband, high-efficiency spectral performance.
Highest quality gratings are demanded in applications including telecommunications, spectrometry, laser systems as well as astronomy and space instruments. | 
