Photonics ProductsOptics & Optical FabricationOpticsDiffraction Gratings
Custom Holographic Diffraction Gratings
About Spectrum Scientific Inc. (SSI)- Type: Diffraction Gratings
- Diameter / Dimension: 12.5mm - 60mm
- Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research
- Coating: Aluminum/Gold
- Wavelength Range: 200 - 1500 nm
Spectrum Scientific offers blazed holographic diffraction gratings. A blazed holographic grating has had the sinusoidal profile transformed into a 'saw tooth' profile which increases the efficiency over the wavelength region of interest without increasing the stray light. We also produce aberration corrected concave gratings for flat field imaging.
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