Frequently Asked Questions

The substrate material used is Fused Silica, specifically Heraeus Suprasil 3002, with reduced OH content of less than 1 ppm.

The available substrate thicknesses are 6.35 mm and 3.00 mm.

Yes, the dimensions of the gratings can be customized to meet specific demands.

The line densities range from 1600.0 l/mm to 3003.0 l/mm.

The diffraction efficiency is generally 90.0% to 97.5%, depending on the specific grating and conditions, including AR coating.

These gratings are designed for high-efficiency diffraction in the visible spectrum (VIS) and can be customized for specific applications.

You can contact Gitterwerk GmbH via phone at +49 36454 169910 or email at info@gitterwerk.com. More information is also available on their website at www.gitterwerk.com.

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