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600 Grooves, 25mm Square, 1000nm NIR Ruled Grating

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Stock #49-573 3-4 days
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£142.71
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£142.71
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Specifications

General

Type:
Reflective Diffraction Grating

Physical & Mechanical Properties

Dimensions (mm):
25.0 x 25.0 ±0.5
Clear Aperture (%):
90
Construction:
Ruled Grating
Direction of Grooves:
Parallel to Short Dimension
Length (mm):
25.00
Thickness (mm):
9.50 ±0.5
Width (mm):
25.00
Alignment of Grooves to Edge (°):
±0.5

Optical Properties

Groove Density (grooves/mm):
600
Wavelength Range (nm):
700 - 3000
Blaze Wavelength (nm):
1000
Blaze Angle (°):
17.45
Coating:
Bare Gold
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
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Reach 247:
Compliant
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Product Details

  • 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.

Technical Information

Special Handling

These optics require special handling to avoid damage and ensure long-term performance. Proper handling, cleaning, and storage are essential to maintain optical quality. Explore our Optics Cleaning Resources for step-by-step guides and best practices. For personalized assistance, Email us or Chat with our technical support team.

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Component Handling Tools

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