Frequently Asked Questions

The center wavelength of the Fused Silica Transmission Gratings is 1030 nm.

The diffraction efficiency of these gratings is at least 98.0%, including AR coating.

The substrate material used is Fused Silica: Heraeus Suprasil 3002 with reduced OH content of < 1 ppm.

The line densities range from 1000.0 l/mm to 1841.6 l/mm.

The angle of incidence for the grating with the highest line density (1841.6 l/mm) is 71.5°.

Yes, the grating sizes are customizable to meet specific demands.

These gratings use TE (s-pol.) polarization.

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