XNIR Spectrometer grating for 1600-2500 nm

Fused silica transmission grating technology enables high resolution, high efficiency gratings that are ideal for compact spectrometers.

Product Specifications

Grating technologySurface relief, etched transmission gratings
Grating resolution410 l/mm
Illumination wavelength range1600 nm - 2500 nm
Angle of incidence26.8 deg
MaterialsFused silica
Chip size10 mm x 7 mm
Grating area9.6 mm x 4.8 mm
Chip thickness0.625 mm

Typical Grating Performance

Download Product sheet

pdf_icon Ibsen product sheet – FSTG-XNIR410-937


This grating is available for online purchase by either Credit Card or PayPal payment, or you can contact us for a quotation.


Please contact us for volume pricing.

We are also happy to work with you to design an optimal grating for your OEM requirements. Click here to specify your requirements for a discussion or quotation.