Holographic Diffraction Grating Film
Top Seller
- Ideal for Spectroscopy
- Two Groove Spacing Options
- 6" x 12" Sheets and 200 Foot Rolls Available
UV Transmission Gratings
- Multiple Diffraction Angles Available
- UV Grade Fused Silica Substrate
- Ideal for Fixed Grating Applications
Richardson Gratings™ Echelle Reflective Diffraction Gratings
- Highest Resolving Power and Dispersion
- Low Groove Density for Use in Higher Orders
- Groove Spacing Tolerance <0.05%
- Custom Sizes Available
Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings
- High Diffraction Efficiency
- Reduced Stray Light and More Accurate Periodicity than Ruled Gratings
- Wavelength Options from UV to NIR Regions Available
- Custom Sizes Available
Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings
New
- Excellent Efficiency at Blaze Wavelength and Blaze Angle
- Superior Dimensional Tolerances
- Ideally Suited for Spectroscopic Applications
- Custom Sizes Available
Richardson Gratings™ High Precision Plane Reflective Gold Diffraction Gratings
- Optimized for use from 350-800nm (500nm) or 700-1600nm (1000nm)
- Available in standard sizes 12.7 x 12.7, 25 x 25 and 30 x 30mm
- Groove Spacing Tolerance <0.05%
- Custom Sizes Available
Reflective Ruled Diffraction Gratings
- Up to 80% Efficiency
- Bare Aluminum Coating
- Blaze Wavelength Options from 250 to 1600nm
Reflective Holographic Gratings
- Groove Density up to 3600 Grooves per mm
- Bare Aluminum Coating
- Sinusoidal Grating Profile
- Available Wavelength Range of 250 - 1500nm
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