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All Products / Optics / Diffraction Gratings / Transmissive Diffraction Gratings / UV Transmission Gratings
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1200 Grooves/mm, 12.7mm Sq, UV Transmission Grating Beamsplitter

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Stock #85-290 In Stock
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C$161.00
Qty 1-9
C$161.00
Qty 10+
C$144.90
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Groove Density (grooves/mm):
1200
Wavelength Range (nm):
250 - 450
Blaze Angle (°):
26.7
Dimensions (mm):
12.70 x 12.70
Construction:
Blazed Grating
Length (mm):
12.70
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Thickness (mm):
2.00 ±0.5
Type:
Transmission Diffraction Grating
Width (mm):
12.70
Alignment of Grooves to Edge (°):
±0.5

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
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REACH 241:
Compliant
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Product Family Description

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

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.