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UV Transmission Gratings

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  • Multiple Diffraction Angles Available
  • UV Grade Fused Silica Substrate
  • Ideal for Fixed Grating Applications

Common Specifications

Construction:
Blazed Grating
Thickness (mm):
2.00 ±0.5
Alignment of Grooves to Edge (°):
±0.5
Substrate:
Fused Silica (Corning 7980)

Products

 Groove Density (grooves/mm)   Wavelength Range (nm)   Dimensions (mm)   Compare   Stock Number   Price  Buy
300 250 - 500 12.70 x 12.70
300 250 - 500 25.00 x 25.00
300 250 - 500 50.00 x 50.00
600 250 - 600 12.70 x 12.70
600 250 - 600 25.00 x 25.00
600 250 - 600 50.00 x 50.00
830 250 - 450 12.70 x 12.70
830 250 - 450 25.00 x 25.00
830 250 - 450 50.00 x 50.00
1200 250 - 450 12.70 x 12.70
1200 250 - 450 25.00 x 25.00
1200 250 - 450 50.00 x 50.00

Product Details

Ideal for spectrographs and other compact systems using small detector arrays, UV Transmission Gratings are a simplistic means of dispersing light for fixed grating applications in the 250 – 450nm wavelength range. As incident light strikes the UV Transmission Gratings’ coarse groove spacing, it is dispersed on the opposite side of the grating at a fixed angle. As groove spacing increases, the diffraction angle decreases. UV Transmission Gratings are relatively polarization insensitive and are fairly insensitive to alignment errors.

Handling Gratings: Gratings require special handling, making them prone to fingerprints and aerosols. Gratings should only be handled by the edges. Before attempting to clean a grating, please contact us.

Technical Information