XNIR Spectrometer grating for 1100-2200 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 resolution459 l/mm
Illumination wavelength range1100 nm - 2200 nm
Angle of incidence17 deg
MaterialsFused silica
Chip size15 mm x 15 mm
Grating area13.5 mm x 12.5 mm
Chip thickness0.625 mm

Typical Grating Performance


Download Product sheet

pdf_icon Product Specification Sheet – XNIR Spectrometer Grating 459 l/mm


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

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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.