Ruled Reflective Diffraction Gratings
Description
Ruled Reflective Diffraction Gratings
Specifications |
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Groove Density: | 300-1200 l/mm |
Blaze Wavelength: | 250-3400 nm |
Substrate Material: | Custom |
Dimension (Length): | 12-50 mm |
Dimension (Height): | 12-50 mm |
Dimension (Thickness): | 6 or 9.5 mm |
Features
Dimension Tolerance(mm): ±0.5
Clear Aperture: ≥90%
Thickness (mm): 9.5
Absolute Diffraction Efficiency: 60%-80% @ Blaze Wavelength
Groove Density (Grooves/mm): 120-2400 optional
Direction of Grooves: Parallel to Short Dimension
Material: Optical Glass
Coating: Bare Aluminum
Applications
- Spectrophotometer etc.
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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Ships from:
China
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Sold by:
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On FindLight:
since 2023
Frequently Asked Questions
Ruled reflective diffraction gratings are made of optical glass substrates with dense, equidistant parallel lines.
The aluminized reflective film on the surface of the gratings separates white light into various components through diffraction.
Ruled reflective diffraction gratings are widely used in monochromatic research, teaching, and industrial applications. They are commonly used in commercial spectrophotometers to select specific wavelengths or scan the entire wavelength region.
Yes, customers can select gratings based on size, groove spacing, and blaze wavelength.
No, there is no inventory in advance because the surface of the grating is an aluminum film. However, gratings can be quickly copied according to customer requirements.