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600 Grooves, 12.7mm Square, 1600nm NIR Ruled Grating

Stock #54-850 3-4 days
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Groove Density (grooves/mm):
Wavelength Range (nm):
700 - 3000
Blaze Wavelength (nm):
Blaze Angle (°):
Dimensions (mm):
12.7 x 12.7 ±0.5
Clear Aperture (%):
Bare Gold
Ruled Grating
Direction of Grooves:
Parallel to Short Dimension
Length (mm):
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Thickness (mm):
6.00 ±0.5
Reflective Diffraction Grating
Width (mm):
Alignment of Grooves to Edge (°):

Regulatory Compliance

RoHS 2015:
Reach 219:
Certificate of Conformance:

Product Family Description

  • Increased Reflection from 700 - 1100nm

Near-IR (NIR) Reflective Gold Gratings are ruled gold-coated versions of our commercial gratings. These gratings provide increased reflection from 700 - 1100nm. This makes them an excellent choice for applications such as fiber optic pulse compression and spectroscopy setups using silicon detectors. Near-IR (NIR) Reflective Gold Gratings feature a float glass substrate and a ruled grating construction. The gratings are available in three sizes, with varying groove densities and blaze wavelengths.  

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.