Spectrometer grating for 190 – 437 nm wavelengths

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

Product Specifications

Parameter Specification
Grating technologySurface relief, Etched transmission gratings
Grating resolution2421 lines / mm
Illumination wavelength range190 nm - 437 nm
Angle of incidence17.3 degrees
MaterialFused silica and high-power, dielectric AR coating materials
Chip size9.1 mm x 12 mm
Grating area8.1 mm x 8.1 mm
Chip thickness 0.625 mm

Typical Grating Performance:

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pdf_icon Spectrometer Grating FSTG-XUV2421-921


The FSTG-XUV2421-921 is available for online purchase by either Credit Card or wire transfer.

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