eo_logo
 
Product added to cart
All Products / Optics / Diffraction Gratings / Ruled Reflective Diffraction Gratings / Near-IR (NIR) Reflective Gold Gratings
See all 20 Products in Family

1200 Grooves, 30mm Square, 750nm NIR Ruled Grating

×
Stock #55-261 3-5 days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
S$288.55
Qty 1+
S$288.55
Volume Pricing
Request Quote
Product Downloads

Specifications

General

Type:
Reflective Diffraction Grating

Physical & Mechanical Properties

Dimensions (mm):
30.0 x 30.0 ±0.5
Clear Aperture (%):
90
Construction:
Ruled Grating
Direction of Grooves:
Parallel to Short Dimension
Length (mm):
30.00
Thickness (mm):
9.50 ±0.5
Width (mm):
30.00
Alignment of Grooves to Edge (°):
±0.5

Optical Properties

Groove Density (grooves/mm):
1200
Wavelength Range (nm):
700 - 3000
Blaze Wavelength (nm):
750
Blaze Angle (°):
26.73
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
×
Certificate of Conformance:
View
×
Reach 242:
Compliant
×

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